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Temp/Humdty Mtr, 0 to 100 per Rel Hum Rng

  • Item# 2ATB1
  • Mfr. Model# THWD-3
  • Catalog Page# 751
  • UNSPSC# 41114408
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  • Shipping Weight 0.5 lbs.
Country of Origin Taiwan Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Sling and Fixed-Probe Temperature/Humidity Meters
Digital RH/Temperature
Features min./max. data hold with elapsed time, and selectable °F/°C. Stores up to 99 readings.

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Technical Specs

  • Item Temperature Humidity Meter
  • Relative Humidity Range 0 to 100%
  • Humidity Accuracy +/-3%
  • Temp. Range (F) -4 Degrees to 140 Degrees F
  • Temp. Accuracy (F) +/-1.6 Degrees F
  • Wet Bulb Temperature Range -4 Degrees to 140 Degrees F
  • Dew Point Range -4 Degrees to 140 Degrees F
  • Absolute Humidity Range 0 to 99%
  • Humidity Resolution 0.1%
  • Temp. Range (C) -20 Degrees to 60 Degrees C
  • Temp. Accuracy (C) +/-0.8 Degrees C
  • Temp. Resolution (F) 0.1 Degrees F
  • Temp. Resolution (C) 0.1 Degrees C
  • Sensor Type Capacitance
  • Display LCD
  • Memory Min/Max
  • Battery Type 9 V, NEDA 1604 or JIS 006P or IEC6F22
  • Auto Power Off Yes
  • Data Hold Yes
  • Response Time 180 sec.
  • Special Features Extended Probe Stem to Easily Access Air Ducts, Dew Point, Wet Bulb
  • Includes Soft Carrying Case, Sensor Cover, Battery, Manual
  • Manufacturers Warranty Length 1 yr.
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Compliance and Restrictions

  • This item is restricted for international sale.

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Customer Reviews

Rated 4.7 out of 5 by 6reviewers.
Rated 3 out of 5 by Questionable Response Readout changes very slowly in response to evident changes in the environment. August 29, 2016
Rated 5 out of 5 by Works well. I have used the meter in my HVACR business for several weeks and am quite happy with its features and performance. August 11, 2015
Rated 5 out of 5 by Excellent product I had a fluke 971 which failed within one year which made me buy this one. It is very fast and accurate. May 7, 2015
Rated 5 out of 5 by Great Product Very easy to use product that works every time you need it to, We have several of them that we use in teaching our HVAC classes and are very happy with the accuracy and the easy read feature. This tool has passed the " student abuse" test of everyday operation, they have been dropped, kicked across the shop floor, and left in a walk in freezer, yet they continue to operate as expected.Great tool for any HVAC technician March 30, 2012
Rated 5 out of 5 by great product my house has high humidity in the winter months, i bought this to try and trace the sorce, very accurate. March 26, 2012
Rated 5 out of 5 by Handy meter Very handy meter. A must have for a HVAC tech. Quickly reads temperatures. Dry bulb, wet bulb temps. 5 star! March 26, 2012
  • 2016-09-27 T16:29:25.681-05:00
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