Amprobe THWD-3 Relative Humidity Temperature Meter 330 lbs The hot-riveted joint ensures smooth

The hot-riveted joint ensures smooth action with no handle wobble

2 Job Link Pipe Temp Probes

ASA2 Short Alligator Lead Extensions

100% Polyester Microfiber

Amprobe THWD-3 Relative Humidity Temperature Meter 330 lbs The hot-riveted joint ensures smoothAmprobe 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 4 F to 140 F. The sensor is mounted on along shaft extending from the top surface of the unit, making probing into ductwork and