ARH5 – Psychrometer Accessory Head

Easy In-Duct Measurements.

Wet Bulb, Temps, Dew Point and %RH.

• Easy in-duct measurements, near the evaporator
• Ruled, 38″ telescoping probe

To assist HVACR professionals in getting the proper measurements, Fieldpiece engineered this in-duct psychrometer head to take measurements in the duct where they are supposed to be taken — near the evaporator!  So HVACR professionals can trust the results for tests like temperature splits, target evaporator exit temperature, and target superheat because measurements are taken without the interference of outside air temp or leaks in the duct work.

Like all Fieldpiece products, the ARH5 accessory head was engineered specifically to put the right tools in the hands of HVACR professionals.  For even more convenience and time savings, Fieldpiece designed the 38″ telescoping probe with laser etching so techs know the sensor is in the correct location, and is facing in the proper direction.  With the quick-response sensor it’s a snap to complete target superheat, and take target evaporator exit temperature tests.

Designed specifically for HVACR professionals, the ARH5 InDuct Psychrometer is a great tool to properly charge fixed restrictor systems.  More than 70% of A/C units are improperly charged, and therefore running inefficiently, but with the ARH5 it’s easier to ensure units are running at their maximum efficiency.

• Measures temperature and %RH
• Calculates wet bulb and dew point
• Slim 38″ telescoping probe
• Fast response time
• Depth and direction indicators
• Hands-free testing with stabilizing cone and magnetic hanger

What’s Included:

• (1) ARH5 In-Duct Psychrometer Accessory Head
• (1) RCONE Telescoping Precision Thermistor Probe
• (1) Stabilizing Cone