Now that you are here, you must be looking for the best insulation resistance tester! If you aren’t for it, you shall use our search and look for the topic you are interested in. As this piece is a lengthy one and covers a few more aspects other than the best list, they are the best insulation resistance tester brands in United States of America and a buyer’s guide for making an informed buying decision.
Before we begin with the list, We ask you to make a list of things that you are looking for in a insulation resistance tester. It could be anything which you’ll require when doing tasks. This will help you have some clarity about the important things and will help you save money by not overspending on the features you won’t use or a product that has more features!
You surely are here for being able to make an informed buying decision when it comes to insulation resistance tester and you must be looking for the list, We know that! But before we begin, we’d like to tell you that, this is the most unbiased list ever, it has specs, lists down the features of the insulation resistance tester, best brands and has a dedicated buyer’s guide for people in United States of America.
Full Disclosure: This article might have a few external links to Amazon and other informative sources. When you make a purchase on Amazon using our link, we’ll earn a small fee without you having to pay extra for the item. This helps us keep the site running and publishing more awesome content, add more research and never let people buy bad-quality products!
Best insulation resistance tester in 2021
1. LEAGY VICTOR VC60B+ Digital Insulation Resistance Tester Megohm Meter DC250/500/1000V AC750V Orange with Black -Insulation Resistance Meters
By LEAGY
More Pictures- Large LCD display (84.8*59.8mm), with backlight, max display “1999”
- Data hold and auto power off
- Over Range indication: display “1”
- Measure Range up to 2000MΩ 1000V with Accuracy of ±(4% of reading +2 digits)
- Low power consumption: Less than 300mw at unload measurement
2. Klein Tools ET600 Megohmmeter, Insulation Resistance Tester Multimeter, 4000 Megohm Resistance, 125V/250V/500V/1000V Test Voltage -Insulation Resistance Meters
By Klein Tools
- Insulation Resistance Tester
3. Megger MIT515-US Insulation Tester, 10 Teraohms Resistance, 5kV Multi-Range Test Voltage -Insulation Resistance Meters
By Megger
- Insulation resistance meter measures voltage, current, capacitance, and insulation resistance in high-voltage electrical equipment
- Multiranging digital meter performs timed IR, PI, and DAR
- Measures insulation resistance from 10 kilohms to 10 teraohms, voltage from 30 to 660V AC/DC, current from 0.01nA to 6mA, and capacitance from 10nF to 25 microfarads
- Safety rated to European Standard 61010-1 Category IV, 600V and is rated to IP65 to be dust-tight and protected against jets of water
- Memory includes time/date stamping of results and data logging
4. Fluke 1507 Digital Megohmmeter Insulation Resistance Tester -Insulation Resistance Meters
By Fluke
- Read measurements easily with large, backlit display
- Live circuit detection prevents insulation test if voltage greater than 30-Volts is detected for added user protection
- Repetitive or hard-to-reach testing is easy with the remote test probe
- Make repetitive tests simple and easy with the 1507’s Compare (Pass/Fail) function
- Live circuit detection prevents insulation test if voltage greater than 30-Volts is detected for added user protection
- Save both time and money with automatic calculation of polarization index and dielectric absorption ratio
- Read measurements easily with large, backlit display
- Repetitive or hard-to-reach testing is easy with the remote test probe
5. Akozon Earth Resistance Tester PM5203 Digital Insulation Resistance Tester Megohmmeter AC DC Voltage Tester Analog Display 50-1000V Meter Automatic Calculation -Insulation Resistance Meters
By Akozon
- Automatic calculation of PI (polarization index) and DAR (dielectric absorption ratio).
- High Quality MaterialThis PM 5203 Earth Resistance tester is a professional instrument in detecting ground resistance of the electrical equipment
- Excellent DesignThis grounding resistance meter has double insulation protection for safer measurement.The multi-slot card-type protective sleeve is closely fitted with the meter, so that the meter is non-slip and anti-fall.The meter is capable of storing up to 28 groups of measurement data.Lock function: lock data during insulation test.Timing function: timing function during insulation test.Automatic discharge: the meter will automatically discharge when the load is capacitance.
- Now present as fashionable, precise and easy operational.
- Applicable to the shop, postal, railway, roommate, chemical, communications, mining and other departments to measure the grounding resistance of various devices,such as Suitable for high voltage tower measurement, grid grounding measurement, lightning rod measurement.Check the insulation of high voltage electrical equipment such as motor, transformer, cable, etc.
- Measurement ModeGear selection,you can choose the measurement range you want,so that you can use in many situations.Powered by 6 AA batteries (NOT included).This Earth Resistance tester also has Maximum/minimum/average measurement function.It Can also be used to AC/DC voltage measurement and continuity test
- Widely UsedResistance Meter Tester is small and easy to carry
- Easy ReadingThis Digital megohmmeter has Large digital LCD and backlight applied to the meter facilitate users to read the information on LCD.Large-screen high-definition backlight: Press the backlight button to turn the backlight on or off.And this Earth Resistance tester Display: has analog bar and digital dual display function.Under voltage indication.This Earth Resistance Test the insulation resistance with 50V-1000V voltage.
- Upgraded from the traditional ground resistance meter with its circuit, structure and techniques
6. Digital Insulation Resistance Tester, AP-6688B Auto Range Megohmmeter 1999 Counts LCD Display 500/1000/2500/5000V Voltage,1MΩ~200GΩ Resistance Testing with Data Hold Backlit for Motor Cables Switches -Insulation Resistance Meters
By AOPUTTRIVER
- Safe and Reliable DesignThe AP-6688B Insulation Resistance Tester comes with a blue protective sheath which is insulative, non-slip and anti-fall
- Ideal Electrical Test InstrumentThe product is suitable for measuring the insulation resistance of various electrical equipment and insulating materials such as transformers, motors, cables, switches, electrical appliances, etc.
- Excellent PerformanceTesting Voltage:500V/1000V/2500V/5000V；Insulation Resistance:1MΩ~200GΩ；AC Voltage:1V~750V；Frequency Range:40Hz~400Hz.
- The product design complies with the IEC-1010 double insulation, environmental pollution degree II and over-voltage category II safety standard issued by IEC.
- AOPUTTRIVER provides 2 years warranty and lifetime technical support, if you have any problems about our products, please feel free to contact us!
- 2 YEARS WARRANTY1.5V(AA)*6 batteries are included
- Gather all the Functions That You NeedAP-6688B insulation resistance tester 1999 counts LCD display, data hold, auto ranging, low battery indication,backlight and HV red indication lamp light.
7. BTMETER BT-6688B Megohmmeter 200 Gig Ohm Digital Insulation Resistance Tester, 500V/1kV/2.5kV/5kV Test Voltage, Auto Ranging, Backlight Display -Insulation Resistance Meters
By BTMETER
- Wide Testing VoltageThe output testing voltage can be selected from 100V/250V/500V/1000V/2500V/5000V
- Safe and Reliable IEC-1010 double insulation, overvoltage category Ⅱ safety standard rated
- High Insulation Resistance TesterDigital Autoranging Megohmeter measures high insulation resistance 0.1M～200G ohms with accuracy 3%~10% + 5 digits.
- 1 YEARS WARRANTYBT-6688B 1999 Counts Megameter suitable for measuring the insulation resistance of various electrical equipment and insulating materials such as transformers, motors, cables, switches, electrical appliances, etc
- Electric Insulativity Test Checker This Megohm meter can also measures AC high volt 1V~750V, Frequency Range:40Hz~400Hz,with high voltage measurement LED warning.Ideal for measuring insulation resistance in high-voltage electrical equipment, electricity wiring cable
- This Insulation Resistance Tester comes with a non-slip and anti-fall protective case which is insulative.
- Backed for 1 year warranty for worry-free purchase!
- During any rated voltage measurement, if the measured resistance is less than 5M ohms, the measurement time should not exceed 10 seconds.
8. VICI Digital Insulation Resistance Tester Megohmmeter Meter VC60B+ with Large LCD Display -Insulation Resistance Meters
By Vici
- Strong anti-magnetic and anti-jamming function
- High voltage and short circuit input alarm.
- Unit symbol display, easy to use.
- Full function protection, Anti high voltage circuit design
- [Multi-function] Test lead
- [Match Type] Support Insulation Resistance, Resistance, DCV, ACV.
- [Easy to use] VC60B+ is an accurate, reliable and easy-to-use insulation resistance tester
- [LCD Display] Large LCD display, easy to read
- [Power Source] 1.5V AA battery*6pcs, or external DC 9V power source(Please Note: Not include battery)
- LCD backlight:Apporx.10Sec.
9. Fluke 1503 Insulation Resistance Tester -Insulation Resistance Meters
By Fluke
- Automatically calculates PI and DAR for a detailed indication of insulation condition
- Meets EN safety standards 61010 to 1 and 61557, and is rated for CAT IV installations to 600V and CAT III installations to 1,000V
- Measures voltage to 600V and signals when a voltage greater than 30V is detected
- Performs timed tests up to 99 minutes, and stores up to 99 test results which can be uploaded to a PC
- High voltage digital megohmmeter has preset and adjustable test voltages for measuring insulation resistance, and also measures leakage current to 2 milliamperes (mA) and capacitance to 20 microfarads
10. Digital Insulation Resistance Tester, Seesii VC60B+ Megohmmeter LCD Display 250V / 500V / 1000V Voltage,0.1MΩ~200MΩ Resistance Testing with Data Hold Backlight Megohm Meter for Motor Cables Switches -Insulation Resistance Meters
By Seesii
- Multiple protection measures, overload protection, alarm function, let you use this safe and assured.
- ADVANCES PERFORMANCE: VC60B+ is an accurate, reliable and easy-to-use insulation resistance tester
- Double InsulationDouble insulation refers to the insulation structure with both basic insulation and additional insulation, the advantages of double insulation is safe and reliable, when the basic insulation is damaged will not cause electric shock accidents
- If you have any questions about our item, please feel free to contact our customer service.We will do our best to solve the problem for you.
- PACKAGE INCLUDE & WARRANTY : 1*Digital Insulation Tester,2*10A test lead, 2*Crocodile clip
- Unit symbol display,built-in advanced chips and professional data algorithms make the measurement results accurate and reliable.
- IDEAL ELECTRICAL TEST INSTRUMENT: The digital insulation tester is suitable for measuring the insulation resistance of various electrical equipment and insulating materials such as transformers, motors, cables, switches, electrical appliances, etc.
- MULTI-FUNCTION: The Megohmmeter uses digital LCR Bridge for resistance measurement and the insulation resistance test,wide measuring range, backlight display, test lock,high voltage and short circuit input alarm, auto power off and other functions.
11. Insulation Tester 50/100/250/500/1000V, Megohmmeter and Multimeter: 50k to 2G Insulation Resistance, DC/AC TRMS Voltage and Current, Resistance, Capacitance, Frequency, Temperature -Tools & Home Improvement
By ennoLogic
- Autorange and Manual range, as well as Max, Min and Hold functions.
- This multimeter is powered by 6 AAA batteries
- The meter is rated for 1000V CAT III installations.
- Package includes: one eM870M, two sets of test leads, alligator clips, one thermocouple probe, six AAA batteries, carrying case, and detailed user manual
- 10-year Warranty.
- Megohmmeter and Professional Multimeter combined into one Precision Instrument: Measure insulation resistance from 50kOhm to 2 Gigaohms with test voltages of 50V, 100V, 250V, 500V, or 1000V
- With the eM870M you are not only getting an insulation tester but also a professional multimeter loaded with functions and features: Measures AC and DC voltage and current (True RMS for AC), Resistance, Continuity, Diode Test, Temperature (a thermocouple probe is included), Logic and Linear Frequencies, and even Capacitance.
- Auto-power off after 15 minutes to save battery life, but this feature can be disabled by the user
- The large backlit 5000 counts LCD display is easy to read and displays test voltage output and insulation resistance simultaneously
12. HOLDPEAK HP-6688B Digital Insulation Resistance Tester with Voltage 5000V, Insulation Resistance 200G ohms with Data Hold and Backlight Megohm Meter (Battery Included) -Multi Testers
By H HOLDPEAK
- Battery IncludedContain 6*1.5V (AA) Battery.Comes with a rechargeable function that lets you recycle your battery,Don’t need to replace batteries frequently.
- Safety Protection IEC 61010-1 & CATIV 600V / CATIII 1000V overload protection on all ranges.HOLDPEAK come with 1 year warranty and lifetime technical support,if you have any problems with our product,pls feel free to contact us,we will respond to you within 24 hours.
- Test voltage combinations500V,1000V,2500V or 5000V;AC Voltage：750V.
- Insulation Resistance1MΩ～200GΩ.A large range for you measure the insulation resistance.
- Multi-FunctionStrong anti-magnetic and anti-jamming function.With Auto Range,Data Hold,Low Battery Indication,Backlight,HV red indication lamp light，High voltage and short circuit input alarm.
13. UNI-T UT502A Insulation Resistance Tester Megohmmeter Voltage Multimeter DC 500V 1000V 2500V AC 30 ith Grey -Multi Testers
By Akozon
- Professional Function:Mainly used to check the insulation resistance of electrical equipment, household appliances or electrical lines to the ground and phase to ensure that these equipment, electrical appliances and lines work in a normal state, to avoid accidents such as electric shock, injury and equipment damage.
- Premium Performence:With AC voltage measurement function.With CONTINNUIY low resistance grounding continuity measurement function.ZERO low resistance zero function to improve measurement accuracy.PI polarization index and DAR insulation absorption ratio measurement, automatic calculation of resistance ratio.
- Intimate Design:Automatic shutdown to save battery power.Automatic discharge, automatic release voltage function.Continuous measurement mode with red warning light and buzzer alarm function.
- Applications:It is an ideal test instrument for measuring insulation resistance of transformers, transformers, generators, high voltage motors, power capacitors, power cables, lightning arresters, etc.
- High-definition LCD:LCD display 1999 digits count, over limit indication.Backlight function for easy operation in dark light.The instrument complies with UL and CE European Community standards.
14. VC60B+ Digital Insulation Resistance Tester DCV ACV Meter Megohmmeter Megohm with Test Lead -Multi Testers
By SAMYO
- Unit symbol display, easy to use
- Strong anti-magnetic and anti-jamming function
- High voltage and short circuit input alarm
- Full function protection, anti high voltage circuit design
- Accurate and reliable, wide test range
- Large backlit LCD display, easy to read
15. Bside VC60B+ Insulation Resistance Tester Digital Megohmmeter Electrician Megohm Meter DC 250/500/1000V, AC 750V Voltage Measurement -Multi Testers
By BSIDE
- Double Power source: 1.5V AA battery x6pcs, or external DC 9V power sourc(both not included)
- Stylish and High-quality insulation tester, It is most suitable for the needs of insulation resistance check, such as electric, cable and so on.
- Insulation Resistance: 0.1 MΩ to 2000 MΩ, Insulation test voltages: DC 250V/500V/1000V
- 750V AC Voltage Measurement
- Large LCD display with backlight, data hold and auto power off，Full function protection
16. VICI VC60B+ Digital Insulation Resistance Tester DCV ACV Megohm Meter DC250/500/1000V AC750V -Multi Testers
By Vici
- An accurate, reliable and easy-to-use insulation tester
- Large LCD display, easy to read,Unit symbol display, easy to use
- High voltage and short circuit input alarm
- Strong anti-magnetic and anti-jamming function
- Full function protection, anti high voltage circuit design
17. UNI-T UT512 Insulation Resistance Tester 500V/1000V/1500V/2500V 0%～20% High-voltage PI DAR Tester USB PC Software -Tools & Home Improvement
By UNI-T
- Large 9999 display with 30-segment analog bar graph & PI/DAR measurements;
- Timer measurement mode, auto measure within 15 minutes & Low battery and over range indications.
- Auto power off & 18-group data storage; USB interface and PC software;
- Backlight & Auto current discharge and high-voltage output alarm;
- Comparison, upper and lower limit functions & Continuous measurement mode;
18. Amprobe AMB-25 Digital Insulation Resistance Tester -Multi Testers
By Amprobe
- Measures insulation resistance from 0 to 1,000 megaohms with 250, 500, and 1,000V DC test voltage
- Programmable timer to perform the dielectric absorption ratio test
- Sensitive ohmmeter for checking resistance of motor windings
- Digital meter with automatic range selection
- Safety rated to European Standard EN 61010-1 Category III 1,000V
- Selectable test voltages 250V, 500V and 1000V
- Tests insulation of wires, cables, transformers and electrical motors
- Internal memory stores up to 9 test results
- Insulation resistance meter to test insulation of wires, cables, transformers, and electrical motors
19. GW Instek GPT-9603 Withstanding Voltage/Insulation Resistance Tester, 100VA AC/DC Test Capacity -Multi Testers
By GW Instek
- Auto W-I or I-W Mode, ARC Detection
- Safety INTERLOCK function, PWM amplifier to enhance the power efficiency and reliable testing
- 100VA AC Test Capacity, 240×48 Ice Blue Dot matrix LCD, Interface : Remote terminal and Signal I/O
- True RMS Current Measurement, Zero Crossing Turn-on Operation
- Automatically Switching Input Source for Universal Input Voltage
20. VC60B+ Digital Insulation Resistance Tester Megger Megohm Meter Electronic 250/500/1000V DC White New -Multi Testers
By Naisde
- Strong anti-magnetic and anti-jamming function
- High voltage and short circuit input alarm Multimeter Clamp Meter Leads Adapter
- Stylish and premium insulation tester, It is most suitable for the needs of insulation resistance check, such as electric, cable and so on Multimeter Clamp Meter Leads Adapter
- Wide measuring range resistance tester, backlight display, data hold and auto power off Multimeter Clamp Meter Leads Adapter
- It is an insulation resistance tester that can be used in both home and industry Multimeter Clamp Meter Leads Adapter
- Full function protection in multimeter megohmmeter, Anti high voltage circuit design
- Accurate and reliable, resistance tester with large LCD display for clearer readings, strong anti-magnetic and anti-interference function Multimeter Clamp Meter Leads Adapter
- This digital capacitance meter is a digital tester that adopts low loss high ratio of inductance energy storage DC voltage converter to change 12V voltage into 250V/500V/1000V DC voltage
21. Megger MIT310-EN Insulation Tester, 1000 Megaohms Resistance, 250V, 500V, 1000V Test Voltage -Insulation Resistance Meters
By Megger
- Insulation tester for testing insulation resistance, voltage, and continuity in electrical installations
- Measures insulation resistance from 0 to 1,000 megohms, voltage from 0 to 600V, and continuity from 0.01 to 100 ohms
- Safety rated to European Standard EN61010-1 Category III, 600V and IP54 rated for protection against dust and splashing water
- Average-sensing meter provides accurate readings when measuring linear loads, where the current or voltage has a sinusoidal waveform
- Dual digital display with analog arc function to replicate response of analog meters
22. Vici Digital Insulation Resistance Tester Meter VC60B+ -Insulation Resistance Meters
By Road Far
- Easy to use.
- High voltage and short alarm input.
- Dual Alarm: sound and light
- Full function protection, anti high voltage circuit design
- It is an accurate, reliable insulation tester
- When a shortcut resistance occurred the display returns to zero to prevent burning underground.
- It has Strong anti-magnetic and anti-jamming function.
23. UEi Test Instruments IRT20 Insulation Resistance Tester , Blue -Insulation Resistance Meters
- Accurate to within one Division
- Sealed, water-resistant rugged metal housing
- All warranties must be redeemed in the US.
- Warranty: The IRT20 comes with a 1 year limited warranty
- Damping time exceeds 4 seconds
- Hand-crank power-supply
- 1000, 500 and 250 volt output ranges
24. Flexzion Digital Insulation Resistance MegOhmmeter VICHY VC60B+ Tester MegOhm MegOhmmeter Voltmeter Meter DC 250V 500V 1000V with LCD Display 2 Clip Cables Shoulder Strap Battery Powered -Tools & Home Improvement
By Flexzion
- An accurate, reliable and easy-to-use insulation resistance tester
- Full function protection, anti high voltage circuit design
- Over Range and low Battery Indication
- Unit symbol display, easy to use
- Extra Large and Clear 3.5 inch LCD Display, easy to read
- High voltage and short circuit input alarm
- Strong anti-magnetic and anti-jamming function
- High stability and reliability
25. Estone BM500A 1000V 1999M Digital Insulation Resistance Tester Meter Megohmmeter -Insulation Resistance Meters
By Estone
- High-pressure warning light output
- Maximum Display : 1999
- Digital Insulation Resistance Tester
- Insulation resistance measurement range : 0 ~ 2000Mω
- Insulation resistance measurement voltage : 250V, 500V, 1000V
26. AmazonCommercial Insulation Tester with Multimeter Function, True RMS, CATIV 600V -Insulation Resistance Meters
- Compact size fits easily into a pocket or on a tool belt; backlit LCD display
- Voltage test: 125V, 250V,500V, 1000V; Insulation test: 0.001MΩ to 4000MΩ
- Handheld digital insulation resistance tester with built-in multimeter for safety
- Includes True RMS, CATIV 600V, Pass/Fail for fast repetitive test, low resistance measurement
- Automatic calculation of polarization index and dielectric absorption ratio
- Included components: test leads, 6 x 1.5V AA batteries, Type K temperature probe, temperature probe connector, waterproof plug for jack, carrying case, crocodile clips, user manual
27. GLTL Withstand Hi-Pot AC/DC 0-5KV AC20mA DC10mA 100VA Insulation Resistance Tester (110VC tunable Input Power) -Insulation Resistance Meters
By GLTL
- series voltage withstand test instruments are for general- purpose HV test operation.
- ●,According to the latest national power industry standards and the design of intelligent voltage test equipment IEC60335J JG795- 2015, JJG690-2003
- ●,It has the function of detecting insulation resistance.
- ●,Widely used in electronic components, electrical manufacturing departments, power operation departments, scientific research units and institutions of higher learning and other industry departments.
- ●,Third party metrology report can be provided but additional charge is required, please contact us.
28. Digital Insulation Resistance Tester ANNMETER AN-6688F – Multimeter Test Voltage 2.5kV, AC Volt 750V, Megohmmeter Insulation Resistance 20G ohms, Voltmeter tester unit -Insulation Resistance Meters
By AIOMEST
- Combination Test – Insulation Meter This megohmmeter reaching extreme high voltage up to 2,500V (optional 500V,1000V,2.5kV); With ‘HV’ red indication light up in operating, stayed for highly safe, stable performance
- Its cable terminals located on back side, lead test in two side terminals for measuring resistance
- Double InsulationDouble insulation refers to the insulation structure with both basic insulation and additional insulation, the advantages of double insulation is safe and reliable, when the basic insulation is damaged will not cause electric shock accidents.
- Manual backlit and low power indication for saving the battery life
- Multi-Function Resistance TesterAuto Range Insulation Multimeter with features: 2.75” large LCD display offers a actual resistance readings
- Combination design with AC volts 750V measurements.
- (test leads included)
- Durable Insulation TesterAN-6688B comes with a removable shock-resistance case to protect the meter, with anti slippery housing great for outdoor testing.It’s well made device for electric equipment and insulation materials such as transformer, electromotor, HVAC, cable, switch, appliance, etc.
- It’s a handy insulation resistance detector with strong anti-magnetic and anti-jamming.
- Insulation Resistance TesterFeatures in wide test range from 1 meg to 200 Gig Ohm (1MΩ～20GΩ)
29. VC60B+ Digital Insulation Resistance Tester Megger MegOhm Meter Electronic 250/500/1000V DC White -Tools & Home Improvement
By Taoyue
- Strong anti-magnetic and anti-jamming function
- Accurate and reliable, resistance tester with large LCD display for clearer readings, strong anti-magnetic and anti-interference function
- It is an insulation resistance tester that can be used in both home and industry
- This digital capacitance meter is a digital tester that adopts low loss high ratio of inductance energy storage DC voltage converter to change 12V voltage into 250V/500V/1000V DC voltage
- Stylish and premium insulation tester, It is most suitable for the needs of insulation resistance check, such as electric, cable and so on
- High voltage and short circuit input alarm
- Full function protection in multimeter megohmmeter, Anti high voltage circuit design
- Wide measuring range resistance tester, backlight display, data hold and auto power off
30. Digital Insulation Resistance Tester – Voltage Testing Range 5000V, Meg ohmmeter Insulation Resistance 200G ohms, Auto Ranging Voltmeter with HV Indication (ANNMETER AN-6688B) -Insulation Resistance Meters
By AIOMEST
- Large Backlight LCD-2.75 inches large LCD displayed, the Ohm tester offers clear readings
- Multiple Use Applications-Heavy as it should be, extremely suitable for preventive maintenance, commissioning, testing, verification for transformers, motors, cables, switches, communication, mechanical and electrical appliances
- Safety First Design-Complied with IEC-1010 double insulation and overvoltage category Ⅱ, equipped with solid insulating protective case, this megameter is safe and reliable, protecting you from electrical shock accidents under proper operation.
- Wide Measure Range-Professionally designed for various electrical systems and equipment, megohm meter measures insulation resistance 1MΩ-200GΩ and high AC voltage up to 750V, with test voltage of 500V, 1000V, 2500V or 5000V.
- Durable Test Leads Included-Decent test leads, alligator clip, high quality zipper case and 1.5V batteries x 6 are included for quick start measurement
- Importantly, ANNMETER provides 12 month product quality warranty and life-time tech support.
- Back support bracket for two hands operation and easy data view.
- Backlit function makes it more convenient to detect voltage and insulation resistance in dim places, automatically light off after 10s inactivity.
31. Supco M500 Insulation Tester/Electronic Megohmmeter with Soft Carrying Case, 0 to 1000 megohms -Insulation Resistance Meters
By Supco
- Measure insulation values up to 1000 me ohms at 500 VAC
- Hand held
- Operates on 2 C batteries (not included)
- Zone scale to indicate insulation condition
- Test Leads store in case
32. Digital Insulation Resistance Tester INFURIDER YF-6688F, Megohm Meter Test Voltage to 2500V w/LCD Backlight Display -Insulation Resistance Meters
By INFURIDER
- You can better record the measured data.
- LCD display Large LCD display, easy to read
- LCD backlight: Apporx.10Sec
- Easy to use The tester comes with a blue protective case that is insulated, slip – proof and fall – proof
- Extra bonus 1.5 V AA battery * 6 pieces with a carry Bag, 2 years warranty and lifetime technical support
- Match type Support insulation resistance, resistance, DCV, ACV
- apply for all kinds or electric equipment and insulation materials such as transformer, electromotor, cable, switch, appliance.
- Multi-function Test lead, full protection, anti high voltage circuit design Test voltage: 250V/500V / 1000V / 2500V ；Insulation resistance: 1MΩ ~ 20GΩ ；AC voltage: 1V ~ 750V ； Frequency range : 40Hz ~ 400Hz
- The product is designed in accordance with IEC 1010 double insulation, environmental pollution Grade II and IEC issued class II over-voltage safety standards.
- If you have any problem, feel free to contact us!
- The maximum measurement environment temperature is 40°C.
33. Megger MIT420-EN Insulation Tester, 200 Gigaohms Resistance, 50V, 100V, 250V, 500V, 1000V Test Voltage with a NIST-Traceable Calibration Certificate with Data -Insulation Resistance Meters
By Megger
- Autoranging digital meter with TRMS voltage detection
- Dual digital display with analog arc function to replicate response of analog meters
- Safety rated to European Standard EN61010-1 Category IV, 600V and IP54 rated for protection against dust and splashing water
- Insulation tester for testing insulation resistance, voltage, and continuity in electrical installations
- Voltage detection test inhibit function set at 50V for safety
34. CNCEST Insulation Resistance Tester Digital Meter Insulation Megohmmeter Megger -Insulation Resistance Meters
By CNCEST
- Seiko design, handle shaking and labor saving.Sturdy gear, twill design, interlocking, rocking instrument saves effort and does not buckle, shaking smoothly
- Excellent design, watch quality assurance.High quality components, accurate measurement, safe and reliable use
- Portable, convenient measurement.High-quality stainless steel, durable and non-deformable, portable anytime, anywhere, easy to measure
- This instrument is suitable for measuring the insulation resistance of various motors, cable transformers, telecommunications components and other electrical equipment
- Rubber bottom angle, anti-drop design.The corners of the product are equipped with rubber bottom angles, which are designed to prevent falling and anti-slip measurements
35. Megger MIT2500 Insulation Resistance Tester, 2.5 kV -Insulation Resistance Meters
By Megger
- Guard terminal for high resistance accuracy
- Adjustable insulation test voltage from 50 V to 2500 V
- Stabilised insulation test voltage
- Insulation testing up to 2.5 kV and 200 GΩ range in a hand held instrument
- MIT2500-LG2 (EN ES PT IT) Insulation and Continuity tester 50/100/250/500/1000/2.5kV + Guard+ Variable voltage + PAR/PI + Storage and Bluetooth Download with Language Group LG2 – English, Spanish, Portuguese and Italian
36. Megger MIT230-EN Insulation Tester, 1000 Megaohms Resistance, 250V, 500V, 1000V Test Voltage -Insulation Resistance Meters
By Megger
- Insulation tester for testing insulation resistance, voltage, and continuity in electrical installations
- Safety rated to European Standard EN61010-1 Category III, 600V and IP40 rated for protection against accidental contact with hazardous parts
- Dual digital display with analog arc function to replicate response of analog meters
- Average-sensing meter provides accurate readings when measuring linear loads, where the current or voltage has a sinusoidal waveform
- Measures insulation resistance from 0 to 1,000 megohms, voltage from 25 to 600V, and continuity from 0.01 to 100 ohms
37. Earth Ground Insulation UT521 Digital Earth Tester Earth Ground Resistance Tester Kit Ohmmeter with Storage Case, 50Hz/60Hz -Tools & Home Improvement
By Walfront
- [Function] This resistance tester has many functions such as over range indication, test lead connection alarm, TEST button for fast capture of measurement values, data hold, auto power off/battery check, earth voltage measurement.
- [Portable] The earth ground insulation has lightweight design and it comes with storage case, easy to carry and great for fieldwork.
- [Measurement Range] The Tester includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000 Ohm, easy to use.
- [LCD Display] Earth ground insulation is equipped with large LCD display with back-light, convenient to operate in the dark.
- [Application] UT521 Earth Tester can perform precise 3-wire and simple 2-wire earth resistance measurement for power and electrical systems, light-ning protection equipment, and ground system of all electrical equipment.
38. Resistance Meter, Portable Hand Crank Insulation Resistance Tester, Transformer Telecommunication for Cables Motors(ZC25-3 500V plastic case) -Insulation Resistance Meters
By Plyisty
- Featuring portable design, it is easy to carry and convenient to measure.
- With strong gear and twill design, it is non – buckle and s suitable for field use.
- Handle shaking power generation design, energy saving and emission reduction.
- Equipped with test pen, dial for accurate measurement and easy reading.
- This instrument is used to measure insulation resistance of various motors, cables, transformer, telecommunication.
39. Triplett MG430 Digital Insulation Resistance Tester/Megohmmeter with Certificate of Calibration to NIST -Insulation Resistance Meters
By Triplett
- Measures AC/DC Voltage and Low Resistance (Continuity)
- Certificate of Calibration from the National Institute of Standards and Technology (NIST) to achieve the highest possible levels of measurement quality
- CAT III 1000V safety category; Includes test leads with alligator clip, (6) AA batteries, and carrying case
- Tests Insulation Resistance to 2000M Ohms using three test voltages (250V, 500V, and 1000V); Check for the breakdown of electrical resistance in insulation, typically found in motors, power tools, appliances and cables
- Lock Power feature for hands-free operation; Dual LCD display with backlight and a Data Hold function that freezes the reading on the display make it easy to read and record test results
40. PEAKMETER PM5205 Digital Insulation Tester Resistance Meter Multimeter Megohmmeter Auto Power Off -Insulation Resistance Meters
By PEAKMETER
- Store /Load Function
- Auto discharge for capacitive load
- Timer Function for insulation test
- Auto Calculate PI and DAR
- Compare function
41. Fluke 1555 Insulation Resistance Tester, LCD Display, 2 Teraohms Resistance, 10kV Voltage -Insulation Resistance Meters
By Fluke
- Measures voltage to 600V and signals when a voltage greater than 30V is detected
- High-voltage digital megohmmeter has preset and adjustable test voltages for measuring insulation resistance, and also measures leakage current to 2 milliamperes (mA) and capacitance to 20 microfarads
- Meets EN safety standards 61010-1 and 61557, and is rated for CAT IV installations to 600V and CAT III installations to 1,000V
- Automatically calculates PI and DAR for a detailed indication of insulation condition
- Performs timed tests up to 99 minutes, and stores up to 99 test results which can be uploaded to a PC
42. UEi Test Instruments Dmeg3 Digital Insulation Resistance Tester (2) -Tools & Home Improvement
- Audible continuity – Green LED power-on indicator
- Low battery indication/detection – Maintains rated voltage on cables with up to 1 mA leak-rate
- Automatic, post-test cable discharge – Rugged, compact case with protective cover
43. PM2302 Digital Resistance Meter Ground Earth Tester 0-4K ohm Insulation Tester Multimeter with LCD Backlight Display -Insulation Resistance Meters
By Wal front
- [Convenient] This insulation tester can store 100 group of test result, which will not be lost even in case of power cuts.
- [Multi Functions] This PM2302 resistance tester can be used to measure maximum, minimum or average and measure relatively; low battery indication and 2 Pole and 3 Pole Mode.
- [Auto power-off function] It has auto power-off function that conserves battery life and increases the lifespan of your multimeter.
- Digital Display & Analog Bars Display.
- [Easy reading] This digital resistance tester is equipped with large digital LCD and backlights that allow users read the information on LCD easily
- [Application] It is the ideal tool for electrical inspection and repair.
44. TestHelper UT-L31 Remote Control Test Probe Lead with Test Button Use for Insulation Resistance Testers Meter 1503 1507 1587 1577 1550B UT505A UT505B UT590 -Insulation Resistance Meters
By TestHelper
- Replace Fluke TP165X,Use for Fluke FLUKE 1503 1507 1587 1577 1550B
- Use for UT505A UT505B UT590
45. UNI-T UT513A Insulation Resistance Tester 30 Analogue Bar Graph AC/DCV 500V/1000V/2500V/5000V DAR PI Tester USB PC Software -Tools & Home Improvement
By UNI-T
- Backlight & Auto current discharge and high-voltage output alarm;
- Timer measurement mode, auto measure within 15 minutes & Low battery and over range indications.
- Large 9999 display with 30-segment analog bar graph & PI/DAR measurements;
- Auto power off & 18-group data storage; USB interface and PC software;
- Comparison, upper and lower limit functions & Continuous measurement mode;
46. Megger MIT1025 Insulation Resistance Testers -Tools & Home Improvement
By Megger
- Smaller size and lighter weight allows easier transport and use without compromising performance.
- MIT1025-US Insulation Tester 10kV IRT, IR, IR(t), DAR, PI, DD, SV, Ramp, USB, US plug
- Output voltage maximum 10kV
- Resistance range max 20TΩ
- Accuracy +-5% ≤ 2TΩ/+-20%to20TΩ
47. Digital Resistance Ground Earth Tester, UNI-T UT501A 1000V Insulation Resistance Tester Earth Ground Resistance Earth Ground Resistance Meter Multimeter Voltmeter, Digital Earth Resistance Tester -Insulation Resistance Meters
By Walfront
- IDEAL TOOL FOR ELECTRICAL EQUIPMENT TESTING AND INSPECTING–It is a ideal tool for electric equipment maintenance, testing and inspection
- HIGH ACCURACY AND STABLE PERFORMANCE DIGITAL EARTH RESISTANCE TESTER–High degree of accuracy, stable performance, easy operation and reliability
- WIDELY APPLICATIONS FOR DAILY USE–Widely used for insulation resistance measurement for insulation materials and various kinds of electric equipments such as transformer, electric machines, cables, switches, electrical appliances
- MULTI-FUNCTIONAL AND ECONOMICAL SUPPORTS EASIER OPERATION–Support automatic measurement, low battery indication, LCD backlight, alarm light display, alarm buzzer
- MULTI-FUNCTIONAL MULTI-METER INSULATION TESTER–This insulation resistance tester can measure insulation resistance, AC voltage, etc
48. Megger MIT320-EN Insulation Tester, 1000 Megaohms Resistance, 250V, 500V, 1000V Test Voltage -Insulation Resistance Meters
By Megger
- Safety rated to European Standard EN61010-1 Category III, 600V and IP54 rated for protection against dust and splashing water
- Measures insulation resistance from 0 to 1,000 megohms, voltage from 0 to 600V, and continuity from 0.01 to 100 ohms
- Dual digital display with analog arc function to replicate response of analog meters
- Insulation tester for testing insulation resistance, voltage, and continuity in electrical installations
- Average-sensing meter provides accurate readings when measuring linear loads, where the current or voltage has a sinusoidal waveform
49. KPS-MA500 5kV Insulation Resistance Tester 5000DCV 5TΩ MegOhmMeter -Insulation Resistance Meters
By KPS
- Compare function – Data register and PC software for downloading the results
- DC/AV voltage measurement
- IV 600V according to EN 61010
- III 1000V/CAT
- Insulation tester up to 5 KV with adjustable test voltage in 25V or 100V steps
- DAR/PI calculation – Step voltage test – Temperature compensation
Insulation resistance tester – The Buyer’s Guide
You must have checked the above list, aren’t you mind-blown by the quality of products? Well, if you are then here’s a secret formula which we’ve used to choose them. You can use them too! The best part is, it works for all the product purchases you make! Besides, wouldn’t it be helpful to you, if you knew the factors we’ve considered to choose the insulation resistance tester in the above list? So shall we begin with the guide and help you learn about the important factors?
1. Does it have the features you need?
Wait for a minute before you buy the insulation resistance tester, check if it has all the features in your requirement list! If it doesn’t have them, then you should avoid buying that particular model and start looking for an alternative. We always suggest our editors to make a list of important features before adding a product to a list and based on the feature, the quality of the product, brand-assurance, rank it! So if it has all you need, you should not mind paying a bit extra. However, if you end up buying the best insulation resistance tester which doesn’t have the feature you need the most, then it won’t make sense! Would it? To us, it wouldn’t! That’s why you should make up a list which includes the features you are looking for, technical specifications if any, etc and come up with a budget.
2. Budget and Price Match
Well, you obviously can’t buy the best insulation resistance tester with a low budget. That’s why it’s important to make note of all the important features, specs, factors and come up with a budget. Once you are ready with it, look for the products which are either equal to your budget or are close to it. Stick to the budget, because while browsing, you’ll see a model which is slightly better and has an additional feature with a really small price difference. Well, in that case you’ll have to calculate the price of the product which has all the required features and the insulation resistance tester with the additional features. See if the difference in amount is worth for the feature? If you don’t have second thoughts, you shall probably increase your budget.
3. Warranty and Brand
Most of the insulation resistance tester industry experts we got in touch suggested us to always buy the one which comes from a reputable brand. They also explicitly asked us to include the best brands so that users don’t buy the models from unknown brands or non-reputable companies. Because insulation resistance tester from an unknown brand might be cheap at first glance, but could have high-maintenance and could cost a lot in repairs.
Another benefit of buying a insulation resistance tester from a reputable brand would be warranty. Most of the insulation resistance tester from reputable brands come with good warranty. However, cheap products do come with a warranty, but claiming it can be a herculean task. That’s why buy the models which come from known brands and have good warranty.
4. Check for Reviews and Ratings
Back then when the Internet wasn’t as big as it is today, local stores charged high and even ended up selling the products which sucked or wasn’t future proof. It’s because the salesman threw technical terms and confused the buyer. But nowadays, there are sites like ours which does all the research and lists down the best models and there are eCommerce stores like Amazon which has user reviews which can be read to know the experience of the user with that particular insulation resistance tester. Isn’t it great?
The Verdict
We hope that you loved the insulation resistance tester we’ve listed in our best list. If it has been helpful, please bookmark our website and share it with people you know whenever they plan to buy something.
To wrap up this guide,
- If you are looking for the best insulation resistance tester: You shall consider going for Megger MIT1025 Insulation Resistance Testers
- If you want the one which has similar features to the best, then you shall consider going for Megger MIT515-US Insulation Tester, 10 Teraohms Resistance, 5kV Multi-Range Test Voltage
- If you want a insulation resistance tester which is “value for money” then you shall go for the GLTL Withstand Hi-Pot AC/DC 0-5KV AC20mA DC10mA 100VA Insulation Resistance Tester (110VC tunable Input Power)
- If you want the cheapest insulation resistance tester then the TestHelper UT-L31 Remote Control Test Probe Lead with Test Button Use for Insulation Resistance Testers Meter 1503 1507 1587 1577 1550B UT505A UT505B UT590 should be the best one for your needs!
