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Amprobe THWD-3 Relative Humidity Temperature Meter

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Amprobe THWD-3 Relative Humidity Temperature Meter
Amprobe THWD-3 Relative Humidity Temperature Meter
Amprobe THWD-3 Relative Humidity Temperature Meter
Amprobe THWD-3 Relative Humidity Temperature Meter

The THWD-3 uses a precision capacitance sensor to deliver accurate performance with long term stability. This high accuracy instrument measures the full range of relative humidity from 0% to 100% and features an exceptionally wide ambient temperature measurement range from-20 °C (-4 °F) to 60 °C (140 °F). The sensor is mounted on along shaft extending from the top surface of the unit, making probing into ductwork and hard to reach areas more easy. The large LCD displays two measurements simultaneously with a full range of display options including hold, min, max, dew point (DP) and wet bulb (WB).


Amprobe THWD-3 Relative Humidity Temperature Meter is rated 4.8 out of 5 by 12.
Rated 5 out of 5 by from Great tool I've used this to replace my fluke that was stolen. The readings have all been very accurate. Great tool for a good price.
Date published: 2018-09-13
Rated 4 out of 5 by from More than I expected! This meter performed even better that I was expecting. Checked readings against a Fluke 971 and it was right on point! Feels nice in hand and the only difference that I see with its bigger brother is the quality of plastic used. Talking about performance, it has been accurate and fast in readings. I totally recommend this meter to anyone in need to get accurate humility measurements.
Date published: 2018-09-11
Rated 5 out of 5 by from Accurate Been using this meter for years. Highly accurate to aid in diagnosing HVAC problems
Date published: 2018-08-22
Rated 5 out of 5 by from Works as advertised Does a good job tracking temperature, relative humidity, as well as wet bulb.
Date published: 2018-07-12
Rated 5 out of 5 by from Easy and accurate Being an HVAC/R tech this meter makes my job quicker and easier than the method taught in school. It is easy to use, easy to read and is not prone to breaking.. Well worth the money. Thanks!
Date published: 2018-04-25
Rated 5 out of 5 by from Great Features! Very user friendly and has all features needed to track and record temperature, RH, and Dew Point.
Date published: 2017-01-31
Rated 3 out of 5 by from Questionable Response Readout changes very slowly in response to evident changes in the environment.
Date published: 2016-08-29
Rated 5 out of 5 by from Works well. I have used the meter in my HVACR business for several weeks and am quite happy with its features and performance.
Date published: 2015-08-12
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  • clientName_amprobe
  • Dual display
  • Extended probe stem to easily access air ducts
  • Dew Point
  • Wet Bulb
  • Min/Max readings
  • Data Hold
  • Capacitive sensor with protective cover
  • Auto Power off
  • Carrying Case
Operating conditions:     0 °C to 40 °C
Storage conditions:     -10 °C to 60 °C; <70 % RH
Altitude:     Up to 2000 meters
Sample rate:     2.5 times per second
Battery:     9 V Battery, NEDA 1604 or JIS 006P or IEC6F22


For complete specs please download the product datasheet under the “Resources" tab.
Model NameDescriptionBuy it
THWD-3
  • Dual display
  • Extended probe stem to easily access air ducts
  • Dew Point
  • Wet Bulb
Included Accessories:   Carrying case, batteries (installed) users manual
           
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