Amprobe THWD-10W Wireless Temperature and Relative Humidity Meter

(3 customer reviews)

  • Wireless two ways transmission
  • Highly stable humidity measurement ±2.5%
  • Two temperature sensors (internal and external)
  • Wet/dry bulb, dew point measurement
  • Easy selection between K/NTC/K-DP
  • MAX/MIN/Average/Relative Zero and HOLD functions


With the Amprobe THWD-10W Wireless Relative Humidity and Temperature Meter, perform precise temperature and humidity measurements for HVAC, indoor air quality and environmental applications. The large LCD display, full suite of measuring features and two temperature probes (internal and external) make this product a preferred choice for a professional.


Display 5 digit liquid crystal display (LCD)
Polarity Automatic, positive implied, negative polarity indication
Battery 1.5 V x 4 pcs AAA size
Wireless features frequency range 910~920 MHz., low current consumption less than 1 mA., the transmitting distance can reach 25 M without magnetic interference



What’s Included

  • THWD-10W
  • 4 batteries (installed)
  • Type-k thermocouple
  • USB wireless module
  • Software cd


Datasheet »
Product Manual »

3 reviews for Amprobe THWD-10W Wireless Temperature and Relative Humidity Meter

  1. gandalf1975

    Reliable and accurate piece of compact technology.

    This is an indespensible tool for the HVACR technician. Its compact design and sturdy construction add to its appeal. This is a very accurate instrument that every tech needs.

    ✔ Yes, I recommend this product.

  2. Lou64

    Software locks up and non-recoverable

    Manual describes that it will not power off when in the set mode but doesn’t tell how to exit set mode.

    I had trouble with the unit I bought, got a new on warranty.

    Second unit also software has frozen when in set mode and data memory is cleared. Display blanks after power up and I again on the second unit can not recover from this mode.

    ✘ No, I do not recommend this product

  3. MD18

    Worked great for 3 months and now I I won’t turn on. It’s out of warranty too.

    It was easy to set up and use but kinda pricey. Unfortunately it only worked for about 3 months and now it’s a paper weight.

    ✘ No, I do not recommend this product

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