Based on in-depth research and analysis of millions of customer reviews we did on the market this year. we are going to reveal the best hvac psychrometer that you can buy confidently.

Cool Picks For hvac psychrometer (Comparison Table)

Before we start, if you are in a hurry then here are our recommendations based on our in-depth research ordered by score.

10 Best hvac psychrometer (Features & Benefits)

Great! Now that you have an idea about the products we are going to reveal in this post. let’s take a look at each item of the best hvac psychrometer, explore the different specifications and features that it has to offer.

Fieldpiece PRH2 Digital Psychomotor

$79.05  in stock
12 new from $79.05
Free shipping
as of April 25, 2022 7:13 am


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

Fieldpiece SDP2 Dual in-Duct Psychomotor

$284.75  in stock
10 new from $284.64
Free shipping
as of April 25, 2022 7:13 am


  • Sold as each
  • The Sdp2 Is A Great Tool To Help Hvacr Professionals Do More All By Itself
  • 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
  • Product Dimensions: 17 x 6 x 15 inches ; 5.2 pounds

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

 in stock
9 new from $125.80
Free shipping
as of April 25, 2022 7:13 am


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

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

$99.00  in stock
9 new from $85.81
as of April 25, 2022 7:13 am


  • 5 MEASUREMENTS: The DTH35 measures Wet bulb, Dew Point, Enthalpy, Temperature, Relative Humidity. There are Data Hold and Min/Max functions to monitor fluctuations in readings.
  • BACKLIGHT: Our Psychrometer comes with a backlit dual display to help readability in dark environments. The dual display allows you to read temperature and humidity at the same time.
  • ✋ HANDS FREE: The DTH35 has a magnetic mount allowing handsfree usage. There is a screw on plastic cover to protect the sensor when not in use. The cover doubles as an extension handle to reach further.
  • ️ 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.
  • ✔️1-YEAR WARRANTY: The DTH35 comes with a 1-Year limited warranty. All warranties must be redeemed in the US.

Mengshen® Digital Temperature and Humidity Meter - with Dew Point and Wet Bulb Temperature - Battery Included, M86

 in stock
2 new from $26.99
Free shipping
as of April 25, 2022 7:13 am


  • 2 in 1 digital Humidity and Temperature Meter. Accurately measure any environments temperature, relative humidity (RH), dew point, wet bulb temperature,
  • One-step switch between °C and °F,
  • Device will power off automatically to save battery when not in use in several minutes,
  • Adjustable LCD backlight for clearly showing data,
  • 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.

Extech RH350 Psychrometer with 2 Type K Remote Temperature Probes , Green

$144.24  in stock
3 new from $144.24
Free shipping
as of April 25, 2022 7:13 am


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

Testo 605i | Thermohygrometer for Indoor Temperature and Humidity Measurement | with Bluetooth Support

 in stock
5 new from $114.75
Free shipping
as of April 25, 2022 7:13 am


  • 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
  • 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
  • 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

Amprobe TH-3 Relative Humidity Temperature Meter

 in stock
9 new from $133.52
Free shipping
as of April 25, 2022 7:13 am


  • Relative humidity (RH) and temperature meter is used for HVAC, indoor air quality, and environmental applications
  • Dual-scale thermometer measures air temperature readings in F and C
  • Capacitive humidity sensor ranges from 0 to 100 percent relative humidity (RH)
  • Data hold for recording data, and minimum, maximum, and relative temperature readings
  • Extended probe with protective cover reaches inside ducts and other hard to reach areas

Fieldpiece SRH3 In-Duct Digital Psychrometer

$199.75  in stock
11 new from $199.75
Free shipping
as of April 25, 2022 7:13 am


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

Amprobe THWD-3 Relative Humidity Temperature Meter

 in stock
12 new from $141.14
Free shipping
as of April 25, 2022 7:13 am


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