Fieldpiece ATWB1 = K Type Wet Bulb Thermocouple with Alligator Clip

Availability: Out Of Stock

Fieldpiece ATWB1

The ATWB1, K-type wet bulb thermocouple can clip to HVAC/R equipment for convenient placement and hands free testing. Wet the durable sock and clip to evaporator filters for indoor wet bulb great for finding target evaporator exit temperature. Clip to return vents for indoor wet bulb temperature great for target superheat calculations. The ATWB1 can be used with any of our meters that measure temperature and any thermometer accepting a K-type thermocouple. HVAC/R technicians find the ATWB1 extremely helpful when data logging or anytime an extra hand is needed.


  • The wrap-tab allows the thermocouple wire to conveniently store on the plug Just wrap the excess wire around the wrap-tab
  • No more tangled messes in your tool bag
  • Temperature range: -50 to 150-Degree F
  • K-type nickel chromium/nickel aluminum Probe insulation: Calibration and atmosphere will affect maximum useful temperature in applications
  • The wire insulation is designed to withstand a maximum continuous use at 400-Degree F