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41 Best digital psychrometer 2021 – After 146 hours of research and testing.

Now that you are here, you must be looking for the best digital psychrometer! 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 digital psychrometer 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 digital psychrometer. 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 digital psychrometer 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 digital psychrometer, best brands and has a dedicated buyer’s guide for people in United States of America.

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Best digital psychrometer in 2021

1. Preciva Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew Point and Wet Bulb Temperature Hygrometer for Industry, Agriculture, Meteorology (9V Battery Included) -Kitchen & Dining Features

By Preciva

  • This digital Humidity & Temperature Meter & Wet Bulb Temperature Dewpoint Temperature has been designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dewpoint temperature.
  • The humidity & temperature meter is for use a humidity/ semiconductor sensor.
  • Dual Display Temperature & Humidity; Resolution 0.01%RH, 0.01 °C/0.01 °F,Max Hold and Data Hold Function; Auto Power Off, Disable Sleep Mode.
  • Small form factor easy to use, with a white backlit dual display LCD screen can be used in a dark environment.
  • It is an ideal Humidity & Temperature Meter instrument with scores of practical applications for laboratory, industrial, engineer and professional.

2. Mengshen Digital Temperature and Humidity Meter – with Dew Point and Wet Bulb Temperature – Battery Included, M86 -Kitchen & Dining Features

By Mengshen

  • Adjustable LCD backlight for clearly showing data,
  • 2 in 1 digital Humidity and Temperature Meter
  • One-step switch between °C and °F,
  • Device will power off automatically to save battery when not in use in several minutes,
  • Powered by 9V battery which is included
  • Please Attention: Now we use paper box packaging, the black bag shown in the picture is not included.
  • Accurately measure any environments temperature, relative humidity (RH), dew point, wet bulb temperature,

3. Fieldpiece SRH3 In-Duct Digital Psychrometer -Kitchen & Dining Features

By Fieldpiece

  • Calculates wet bulb and dew point
  • Measures temperature and percent rh
  • Slim 38 inch
  • Depth and direction indicators
  • Fast response time

4. UEi DTH35 Digital HVAC Psychrometer Thermo-Hygrometer, Portable Relative Humidity Meter, Handheld Electronic in-duct Thermometer, Measures Wet Bulb Dry Bulb Dew Point Temperature Humidity -Kitchen & Dining Features

By UEi Test Instruments

  • BACKLIGHT: Our Psychrometer comes with a backlit dual display to help readability in dark environments
  • ️1-YEAR WARRANTY: The DTH35 comes with a 1-Year limited warranty
  • ️ BROAD APPLICATION: Our psychrometer was designed specifically for HVAC Ductwork, but also works effectively in Greenhouses, Laboratories, Freezers, Kitchens, Offices, Computer labs, and many other environments.
  • The cover doubles as an extension handle to reach further.
  • HANDS FREE: The DTH35 has a magnetic mount allowing handsfree usage
  • 5 MEASUREMENTS: The DTH35 measures Wet bulb, Dew Point, Enthalpy, Temperature, Relative Humidity
  • The dual display allows you to read temperature and humidity at the same time.
  • There are Data Hold and Min/Max functions to monitor fluctuations in readings.
  • All warranties must be redeemed in the US.
  • There is a screw on plastic cover to protect the sensor when not in use

5. Fieldpiece PRH2 Digital Psychomotor -Kitchen & Dining Features

By Fieldpiece

  • Bright backlight
  • Twist cap protects sensors when not in use
  • Narrow tip for insertion into ductwork
  • Use for walk around testing or in-duct analysis
  • Clip it to your pocket just like a pen

6. Protmex PT6508 Temperature Humidity Meter Thermometer Hygrometer with Ambient,Dew Point, Wet Bulb for Indoor and Outdoor, Min/Max Hold, LCD Backlight -Kitchen & Dining Features

By Protmex

  • PT6508 Temperature meter is a new type of digital temperature and humidity meter, which designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dew point temperature
  • LCD display with backlight with high accuracy sensor, LCD brighter in the darker places
  • Auto shutdown without operation after 30 minutes.
  • Temperature range: -20℃(-4℉) – 60℃(140℉)
  • Dew point Temperature :-50℃(-58℉) – 60℃(140℉)
  • Dual Display Humidity and Temperature with Accurate Measuring: Humidity range: 0% – 100%RH
  • And Dew point is a measure of how much water vapor actually in the air.
  • Multiple Function: With data retention, data storage, unit conversion, backlight, low battery indicator, automatic shutdown, maximum and minimum functions.
  • Digital humidity and temperature meter used for a high range of applications-HVAC,industry,agriculture,meteorology,medical,daily life,building engineer,paranormal investigator,in wine cellar ,machine room and data storeroom
  • Wet Bulb Temperature:-20℃(-4℉) – 60℃(140℉).

7. Fieldpiece JL3RH Job Link Flex Psychrometer Probe w/Remote Data Logging for BLE 4.0 Devices, 2.4 GHz Radio Frequency, 0% RH to 100% RH Measurement Range -Kitchen & Dining Features

By Fieldpiece

  • Psychrometer probe for Job Link systems
  • Powerful 350′ wireless range w/no transmitter required
  • Compatible with SM380V and SM480V
  • Communicates with Job Link App
  • Flex Psychrometer Probe

8. Fieldpiece SDP2 Dual in-Duct Psychomotor -Kitchen & Dining Features

By Fieldpiece

  • But couple it with the Jl2 job link transmitter and job link app and the sman 4-port digital manifolds, and your work improves dramatically in an instant
  • Sold as each
  • The Sdp2 Is A Great Tool To Help Hvacr Professionals Do More All By Itself
  • Product Dimensions: 17 x 6 x 15 inches ; 5.2 pounds

9. OXV Thermo-Hygrometer Digital Temperature Humidity Meter, Professional Psychrometer with Dew Point and Wet Bulb Temperature Reader,Min/Max Value,Data Hold,Color LCD Display (Case Included) -Kitchen & Dining Features

By OXV

  • Temperature range: -20℃ (-4℉) ~ 70℃ (158℉)
  • Wet Bulb Temperature:-20℃(-4℉) ~ 70℃(158℉).
  • Multiple Features With data retention, data storage, unit conversion, backlight, low battery indicator, automatic shutdown, maximum and minimum functions.
  • Multiple Functions OXV improved digital Thermo-Hygrometer / Wet Bulb Temperature Meter / Dewpoint Temperature Meter is designed to combine the functions of humidity reader, temperature gauge, wet bulb temperature and dew point temperature tester.
  • High Range of ApplicationsHVAC, industry, agriculture, meteorology, medical, daily life, building engineer, laboratory, engineering, paranormal investigator, wine cellar, machine room, data storeroom, greenhouse and etc.
  • Dual Display RH and TemperatureRelative Humidity range: 0% ~ 100%RH
  • Color LCD Display Digital color LCD screen with backlight feature for easy use in darkness.
  • Dew Point Temperature: -20℃ (-4℉) ~ 70℃ (158℉)

10. Lancoon Digital Psychrometer – Handheld Thermometer Hygrometer Temperature Humidity Meter with Dew Point/Wet Bulb Temperature for Indoor Outdoor, Home, Industry, Agriculture HVAC – Battery Included -Kitchen & Dining Features

By Lancoon

  • Power Supply: Powered by one 9V battery (Included)
  • Wide Range with Accurate Measuring: Humidity: 0 to 100% RH, Temperature: -20°C to 80 °C (-4°F to 176°F)
  • Widely Application: can be widely used in HVAC, industrial, laboratory, wine cellar, greenhouse, warehouse, home and apartment.
  • LCD Screen: Adjustable LCD backlight for clearly showing data, can display Temperature & Humidity at the same time.
  • Multiple Function: Temperature & Humidity Dual Display, unit conversion, data storage, maximum and minimum value, backlight, low battery indicator and automatic shutdown.

11. Mengshen Digital Psychrometer – Handheld Backlight Temperature Humidity Meter Gauge with Dew Point and Wet Bulb Temperature – Battery Included, M350 -Kitchen & Dining Features

By Mengshen

  • Widely ApplicationThis handheld digital psychrometer can be widely used in home, apartment, industrial, laboratory, greenhouse, warehouse and aquaculture.
  • It can display accurate temperature humidity value quickly
  • Accurately measure environments temperature, relative humidity, dew point and wet bulb temperature.
  • Fast ResponseOnly 10s response time
  • Wide Measurement RangeHumidity: 0 to 100% RH; Temperature: -22°F to 212°F(-30°C to 100 °C)
  • With backlight, you can get clearly readings even in the darkness.
  • Professional Digital Psychrometer2 in 1 Humidity & Temperature Meter
  • Power Supply9V battery included in the package.

12. Digital Psychrometer Thermo-Hygrometer with Backlight, ERAY Temperature and Humidity Gauge Meter Thermometer Hygrometer with Dew Point and Wet Bulb Temperature, 9V Battery Included -Kitchen & Dining Features

By ERAY

  • EASY TO USE: Unit switcher: °C and °F; Temperatue mode switcher: normal, dewpoint and wet bulb), Max Hold and Min Hold Function; Auto shutdown without operation after 12 minutes; 6F22 9V Battery included
  • WIDELY USED: Used for HVAC, industry, agriculture, meteorology, medical, daily life, building engineer, paranormal investigator, in wine cellar, machine room, data storeroom and etc
  • 12 months free replacement for the product quality problem
  • BACKLIGHT LCD DISPLY: Unlike the others without backlight on the market, ERAY temperature and humidity gauge is equipped with a bulb light in the LCD screen, user can easy to read the measurements in the darkness
  • DUAL DISPLAY: Temperature range: -30 °C~60 °C (-22 °F~140 °F); Humidity range: 0~100%RH; Dew point temperature range: -50 °C~60 °C (-58 °F~140 °F); Wet bulb temperature range: -50 °C~60 °C (-58 °F~140 °F)
  • 2-IN-1: This digital psychrometer is designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dew point temperature
  • The dew point is a measure of how much water vapor actually in the air

13. REED Instruments 8706 Digital Psychrometer/Thermo-Hygrometer, (Wet Bulb, Dew Point, Temperature, Humidity) -Kitchen & Dining Features

By REED Instruments

  • Operating Humidity Range: 10-80%
  • Dimensions: 7 x 1.9 x 1″ (179 x 48 x 25mm)
  • Temperature Measuring Range: -4 to 158°F (-20 to 70°C)
  • Dew Point Measuring Range: -109 to 122°F (-78 to 50°C)
  • Wet Bulb Measuring Range: -69 to 122°F (-21 to 50°C)

14. General Tools EP8706 Digital Psychrometer , Black -Kitchen & Dining Features

By General Tools

  • Jumbo display
  • Displays temp, humidity, dew point, wet bulb
  • Response time 60 seconds
  • Calibratable
  • Range -4 to 122F

15. Protmex Digital Temperature Humidity Meter, Thermometer Hygrometer Indoor and Outdoor with Dew Point and Wet Bulb, Min/Max Hold, LCD Backlight, PT6508 (Batteries Included) -Kitchen & Dining Features

By Protmex

  • MULTIPLE FUNCTIONS PROTMEX TEMPERATURE HUMIDITY METER°C and °F humidity meter; Temperature mode switcher: normal, dew point and wet bulb, max hold and min hold function; Auto shutdown without operation after 30 minutes; Low battery indicator; Data store; 4 AAA Batteries included.
  • If you are not satisfied with the products, please feel free to contact us, and we will provide you with a replacement service or return service.
  • GUARANTEED SERVICEWe guarantee that we will reply to your questions, comments, and requests as soon as possible
  • WIDELY USED DIGITAL PSYCHROMETERDigital indoor and outdoor temperature humidity monitor used for a high range of applications——HVAC, industry, agriculture, meteorology, medical, daily life, building engineer, paranormal investigator, in the wine cellar, machine room, in living and office area, traffic environment, and data storeroom.
  • PROFESSIONAL DUAL DISPLAY HUMIDITY AND TEMPERATURE METERDual display Protmex digital temperature humidity meter with the accurate measuring; Temperature range: -4~140℉, humidity range: 0~100%RH; 4 types of temperature mode: ambient temperature, relative humidity, wet bulb temperature, and dew point temperature; The dew point is a measure of how much water vapor is actually in the air.
  • To save power, the backlight auto power-off function is provided.
  • BACKLIGHT LCD DISPLAY HUMIDITY METERProtmex temperature and humidity gauge are equipped with a backlight LCD screen, which is appropriate for gathering the data at night

16. Amprobe THWD-3 Relative Humidity Temperature Meter -Kitchen & Dining Features

By Amprobe

  • Wet Bulb
  • Temperature measurement range: -4°F to 140°F (-20°C to 60°C)
  • Dual measurement display
  • Dew Point
  • Extended probe stem to easily access air ducts

17. Lunarlipes ST6817 Thermometer Hygrometer, Digital Temperature Humidity Meter, Handheld Thermometer Hygrometer with Ambient, Dew Point, Wet Bulb for Outdoor and Indoor, Max/Min Hold, LCD Backlight -Kitchen & Dining Features

By Lunarlipes

  • DUAL DISPLAY HUMIDITY AND TEMPERATURE METERDigital temperature humidity meter,Temperature with High-precision measurement
  • Customer satisfaction is our tireless pursuit
  • AFTER SALE GUARANTEE100% money-back guarantee – For whatever reason, you are not satisfied, you can request a replacement or a full refund
  • MULTIPLE FUNCTIONS HYGROMETER TEMPERATURE Digital humidity temperature meter
  • Temperature range: -20℃(-4℉) – 60℃(140℉)
  • It is widely used in HVAC, industry, agriculture, meteorology, medical, daily life, building engineer, paranormal investigator, in the wine cellar, machine room, in living and office area, traffic environment, and data storeroom.
  • WIDE RANGE OF APPLICATIONS: The digital hygrometer is suitable for offices, libraries, and cinemas
  • Humidity range: 0% – 100%RH
  • It has the following functions: ①.Data storage, ②.Unit conversion, ③.LCD backlight , ④.Low battery indicator, ⑤.Auto shutdown without operation after 30 minutes, ⑥.max hold and min hold function.
  • It designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dew point temperature.Dew point is a measure of how much water vapor actually in the air.
  • No matter if you have any questions, please feel free to contact us! We will show you a sincere attitude and satisfactory solution within 12 hours.
  • DIGITAL THERMO-HYGROMETERThe hygrometer thermometer is a new type of digital temperature and humidity meter
  • Dew point Temperature: -50℃(-58℉) – 60℃(140℉)
  • Wet Bulb Temperature:-20℃(-4℉) – 60℃(140℉).

18. Kestrel 3500 Pocket Weather Meter / Digital Psychrometer Altimeter Anemometer, Yellow -Sports & Outdoors

By Kestrel

  • Used in firefighting, hazardous materials response, meteorology, military, law enforcement, research, education, scientific expeditions, competitive shooting, hunting and fishing, and more
  • Waterproof (IP-67), floats, drop-tested to military standards (MIL-STD-810G), patented
  • Accurate, rugged handheld weather meter with large, replaceable impeller, responsive temperature sensor, temperature-corrected humidity chamber and digital pressure altimeter; optional night-vision-preserving backlight
  • Includes slip-on protective cover, neck lanyard, CR2032 coin cell battery and 5-year warranty
  • Measures barometric pressure and trend, altitude, wet bulb temperature, heat stress index, relative humidity, dew point temperature, wind chill, air/water/snow temperature, current/average/maximum wind speeds on large, clear LCD

19. Extech RH350 Psychrometer with 2 Type K Remote Temperature Probes , Green -Tools & Home Improvement

By Extech

  • Displays humidity, dew point, wet bulb, temperature and temperature differential
  • Data logger digital psychomotor
  • Includes 2 type K temperature probes and four AAA batteries
  • Min/max/average readings from the captured data, data hold and selectable auto power off
  • Memory stores up to 99 data records

20. General Tools EP8710 Calibratable Multi-Function Digital Psychrometer, Wet Bulb Capable with Probe, Grey -Tools & Home Improvement

By General Tools

  • Features a jumbo backlit display with triple readout; minimum and maximum temperature button and data hold button on device as well
  • 9V battery included; limited 1-year
  • Measure temperature, relative humidity, dew point, wet bulb temperature and other moisture parameters; probe measures internal and surface temperature
  • Monitor battery life with low battery indicator; psychomotor an Auto Power Off saving your battery when not in use ( can be disabled for calibration)
  • This device is field calibratable using optional 33% and 75% salts; toggle between Fahrenheit or Celsius with switch

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21. Hygro-Thermometer Psychrometer, Handheld Digital Humidity Temperature Meter with Dew Point and Wet Bulb Temperature, Dual Display Temperature & Humidity, Hti-Xintai -Kitchen & Dining Features

By Hti-Xintai

  • HIGH ACCURATE&FAST RESPONSE: Micro Processor-based Design, Less than 10 second RH response time with a built-in sensor
  • MULTI-FUNCTIONAL: Display any two parameters simultaneously:Temperature and Humidity or Humidity/Dew Point, Humidity/Wet Bulb
  • DATE HOLD&MIN/MAX fUNCTIONS: Press the hold button to freezes reading on display, Press the min/max button the display will not change until a lower reading is registered.
  • Switchable°C/°F temperature units.
  • Highest 2% RH accuracy
  • MULTI-APPLICATION: Specifically for HVAC and water damage restoration contractors
  • PORTABLE: Slim design with rubberized sides for better grip and the easy button for one hand operation.
  • Monitor Relative Humidity and Temperature in factories, clean rooms, offices, libraries, greenhouses, communication center rooms.

22. Supco DSP1000 Digital Psychrometer with Dew Point and Wet Bulb, -22 to 212 Degree F, +/- 0.9 Degree F Accuracy -Kitchen & Dining Features

By Supco

  • Fast response time
  • High accuracy
  • Dual display temperature and humidity
  • Micro Processor based design
  • Measures 1-49/64″ width by 8-55/64″ height by 1-21/64″ depth; 1 year warranty

23. Fieldpiece Job Link -Apps & Games

By Automated Decision

  • Save live measurements from your trusted Fieldpiece HVAC/R tools!

24. Extech – EXTRH300 EXTECH RH300 – HUMIDITY METER with DEW POINT -Kitchen & Dining Features

By Extech

  • Unique sensor cap design twists to closed position for protection during storage
  • Switchable °F/°C temperature units with 0.1° resolution
  • Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature
  • Calculates T1-T2 differential (Air Temperature-External Probe Temperature) using optional probe
  • Wet bulb measurements without slinging

25. Fieldpiece SM480V SMAN Digital Manifold Wireless Data Logging -Kitchen & Dining Features

By Fieldpiece

  • Replacement for SMAN400 series
  • Four valve manifold with micron gauge
  • SMAN Manifold Micron Gauge (4 Port)
  • Toughest, most advanced digital refrigerant manifold on the market
  • Newly designed SMAN manifold

26. Fluke 971 Temperature Humidity Meter -Kitchen & Dining Features

By Fluke

  • Ergonomic design with belt clip and protective holster
  • 99 record storage capacity
  • Quick response capacitance sensor
  • Backlit dual display of humidity and temperature
  • Measures dew point and wet bulb temperatures

27. testo Smart Probe Kit I HVAC/R Gauge Set for air Conditioning, Refrigeration and Heating System I Includes testo 115i and 549i – with Bluetooth -Kitchen & Dining Features

By Testo

  • Testo 549i: The pressure meter enables accurate readings for high and low pressure
  • Complete Set: Includes two testo 115i pipe-clamp thermometers and two testo 549i high pressure gauges, as well as a protective hard-shell case with precise-fit compartments
  • Efficient: The testo smart probe set offers precise measurements and calculations for heating and cooling systems, making it ideal for all HVAC/R contractors and technicians
  • Smart App: The free testo Smart Probes App is a powerful tool that allows you to remotely read and log measurements and create custom reports which can be saved and shared
  • The 45-degree connector simplifies servicing and troubleshooting – without the need for hoses
  • Testo 115i: With a grip of up to 1.5”, the wireless thermometer provides quick and reliable temperature and flow and return temperature measurements in pipes

28. Delmhorst RDM3 Advanced Rdm-3 Moisture Meter, Basic Package -Kitchen & Dining Features

By Delmhorst

  • Battery: one 9 v battery (included)
  • Data logging: yes
  • Measurement type: pin
  • Display type: digital
  • Alarm: yes

29. Testo 605i | Thermohygrometer for Indoor Temperature and Humidity Measurement | with Bluetooth Support -Kitchen & Dining Features

By Testo

  • Versatile: The testo 605i thermo-hygrometer measures relative air humidity and temperature in rooms and ducts and calculates dew point and wet bulb temperature automatically
  • Efficient: The testo 605i is ideal for measurements in rooms, ducts, crawl spaces, registers and environmental boxes/chambers due to the compact probe head bendable to 90°
  • Smart: Enabling live data feed integration and automatic calculations which are conveniently displayed on your terminal device, the instrument is ideal for all HVAC/R technicians
  • Easy to use: The digital combometer allows accurate remote monitoring and is operated via mobile device
  • Supplied calibrated and with 3 AAA batteries for instant use
  • App for Android and iOS: The free testo Smart Probes App is a powerful tool that allows you to read and log measurements and create custom reports which can be saved and shared

30. Fieldpiece JL3KR4 HVACR Charge Kit -Automotive

By Fieldpiece

  • Up to 350’ wireless signal
  • Accurate at any elevation, directly transmits to mobile devices using job link app
  • Stabilizes in under 5 seconds with +/-1° accuracy
  • Long flexible probe with sliding magnet for easy and precise hands-free testing

31. EXTECH HD500 – PSYCHROMETER with 30:1 Infrared Thermometer -Automotive

By Extech

  • Highest 2 percent RH accuracy
  • Type K Temperature function for contact temperature measurement to 2501°F (1372°C)
  • USB port includes PC software
  • Heavy Duty rugged double molded housing
  • Built in Infra Red Thermometer for non-contact temperature measurement to 932°F

32. testo Smart Probe Kit I HVAC/R Test and Load Set for air Conditioning, Refrigeration and Heating System I Includes testo 115i, 549i and 605i – with Bluetooth -Automotive

By Testo

  • Testo 549i: The pressure meter enables accurate readings for high and low pressure
  • The 45-degree connector simplifies servicing and troubleshooting – without the need for hoses
  • Smart App: The free testo Smart Probes App is a powerful tool that allows you to remotely read and log measurements and create custom reports which can be saved and shared
  • Testo 605i: The thermohygrometer is equipped with a bendable probe head and thus achieves remote temperature measurements in rooms, ducts, crawl spaces and registers
  • Efficient: The testo smart probe set offers precise measurements and calculations for heating and cooling systems, making it ideal for all HVAC/R contractors and technicians
  • Testo 115i: With a grip of up to 1.5”, the wireless thermometer provides quick and reliable temperature and flow and return temperature measurements of pipes

33. Extech 445580 Humidity and Temperature Pen Sized Meter with Pocket Clip -Automotive

By Extech

  • Simple operation
  • Displays relative humidity from 10 to 90-percent and air temperature from 32 to 122 F (0 to 50 C) on dual display
  • Auto power off increases battery life
  • Fits in shirt pocket and includes pocket clip
  • Min/Max and Data Hold

34. COOPER Cooper-Atkins SRH77A-E 1 and 2 Zone Temperature/Humidity Thermistor Instrument with 1075 General Purpose Puncture Probe, 4011 Pipe Strap Probe and 5028 Humidity Probe, -40°F to 300°F Temperature Range -Automotive

By Cooper-Atkins

  • Includes humidity/thermistor instrument, puncture probe, pipe strap probe, humidity probe, and hard-sided carrying case.Battery Life:90 hours
  • Sealed keypad protects the instrument from dust and moisture
  • Humidity range is 10 to 95% RH (90% RH non-condensing) with 0.1 degree or 1% resolution
  • Measures temperature differential between two zones, relative humidity, and wet bulb temperature
  • Temperature range is -40 to +300 degrees F/-40 to +150 degrees C with + or – 0.3 or 0.5% accuracy

35. Kestrel 3500FW Fire Weather Meter, Safety Orange -Automotive

By Kestrel

  • Waterproof (IP67), drop-tested (MIL-STD-810F) design floats and features large backlit display
  • Provides fast, accurate, error-free information for firefighting, military ops, HAZMAT and more
  • Accurately monitor heat stress index, wet bulb temperature, temp, humidity, wind speed and more
  • USA-made handheld rugged meter with specific fire/heat measurements including PID and FDFM

36. MS6508 Digital Temperature Humidity Meter, Akozon Digital Psychrometer Thermometer Hygrometer Humidity Monitor with Temperature Gauge Meter with Dew Point Wet Bulb Temperature -Automotive

By Akozon

  • Excellent design: Temperature humidity meter support data storage, can store 99 records storage capacity; ergonomically designed protective leather case, fast response capacitive sensor, with an openable protective cover, you can use it with one hand; and has data retention, Automatic shutdown and low battery indication, maximum value and other numerical indications, higher performance!
  • The dew point is a measure of how much water vapor is actually in the air.
  • LCD backlight display: The LCD display has a backlight with a high-precision sensor
  • It is widely used in HVAC, industry, agriculture, meteorology, daily life, construction engineers and other fields.
  • The dew point is a measure of how much water vapor is actually in the air.
  • Wide range of applications: The digital hygrometer is suitable for offices, libraries, and cinemas
  • High-precision measurement: PM6508 temperature and humidity meter measures the humidity range of 0-100%RH, and the accuracy is ±3.0%RH (20% to 80%) ±4.0%RH (0% to 20%, 80% to 100%); measurement The temperature is -20 to 60°C (-4 to 140°F), and the accuracy is ±1°C (0 to 45°C) ±1.5°C (-20 to 0°C, 45 to 60°C).
  • Digital Thermo-hygrometer: This is a digital thermo-hygrometer that can measure dew point and wet bulb temperature, and display the ambient temperature, dew point temperature, and wet bulb temperature
  • The LCD is brighter in a darker place, and the power is automatically turned off after 15 seconds to save power.
  • Digital Thermo-hygrometer: This is a digital thermo-hygrometer that can measure dew point and wet bulb temperature, and display the ambient temperature, dew point temperature, and wet bulb temperature

37. testo 550 I Digital Manifold Kit for air conditioning, refrigeration systems and heat pumps – with Bluetooth support -Automotive

By Testo

  • Efficient: The testo 550 with its sturdy housing and 2-way valve block was particularly created for harsh environments and offers data storage for up to 60 refrigerants
  • Accurate: Thanks to two temperature compensated pressure sensors, the wireless manifold determines high and low pressure as well as evaporation and condensation temperature
  • Set: Includes two pipe clamp temperature probes (two channel NTC temperature inputs) for reliable measurement, as well as a protective hard-shell case
  • Send results directly from the job site for a more convenient documentation
  • Smart App: Conveniently follow all measurements via Bluetooth from a smartphone or tablet
  • Multiple functions: The digital manifold features the display of temperature difference, temperature compensated leakage tests and calculation of superheating and subcooling

38. Extech RH300 Hygro-Thermometer Psychrometer, Switchable °F/°C Temperature Units with 0.1° Resolution, Data Hold Freezes Current Reading on Display, Max/Min Readings -Automotive

By Extech

  • Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature
  • Switchable °F/°C temperature units with 0.1° resolution
  • Wet bulb measurements without slinging
  • Unique sensor cap design twists to closed position for protection during storage
  • Calculates T1-T2 differential (Air Temperature-External Probe Temperature) using optional probe

39. Fieldpiece ST4 Dual Temperature Meter, -58 to 2000F(-50 to 1300C) -Automotive

By Fieldpiece

  • Great temperature compensation for fast changing environments
  • Read T1, T2, or T1-T2
  • Rugged rubber boot
  • Min/Max and Hold
  • LED indicates disengaged probe

40. ThermoPro TP03 Digital Instant Read Meat Thermometer Kitchen Cooking Food Candy Thermometer with Backlight and Magnet for Oil Deep Fry BBQ Grill Smoker Thermometer -Meat

By ThermoPro

  • Super-fast: Instant reading thermometer with backlight features 3.9 inches food grade stainless steel probe gets temp readout within 3-5 seconds with high precision sensor
  • Smart design: Digital meat thermometer will auto shut off if readout stays on for 10 minutes; Powered by AAA battery; batteries included
  • Easy to use: Kitchen thermometer with foldable probe design folds away easily and locks into base for portability; Magnetic back and hook allows for convenient storage
  • Accurate readout: Cooking thermometer with temp range of -58 ~ 572 degree Fahrenheit (-50 ~ 300 degree Celsius); accurate to ±0.9 degree Fahrenheit; Perfect for indoor outdoor cooking, grilling, BBQ and so on
  • Backlight display: Grilling thermometer features backlight LCD display to let you see clearly while cooking in the evening, indoors or outdoors

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41. Gain Express Digital Humidity & Temperature Meter Hygrometer Psychrometer, Dew point and Wet-bulb Temperature range -4~158°F, Humidity range 0~100% RH, Min/Max Hold, LCD Backlight -Meat

By Gain Express

  • Has 3 different unit display modes: °C/ DP/ WB/ °F
  • Displays results instantly
  • Max/Min Data Hold Function
  • High performance and accurate precision
  • Wide temperature range from -20 to 70°C (-4 to 158°F), a Humidity range of 0 to 100%RH, and Dew Point and Wet-bulb range -20 to 50°C

Digital psychrometer – 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 digital psychrometer 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 digital psychrometer, 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 digital psychrometer 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 digital psychrometer 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 digital psychrometer 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 digital psychrometer 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 digital psychrometer 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 digital psychrometer from a reputable brand would be warranty. Most of the digital psychrometer 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 digital psychrometer. Isn’t it great?

The Verdict

We hope that you loved the digital psychrometer 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,