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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 5 5 3 3
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
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
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
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  • 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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