- 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 included
The Amprobe 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 a long shaft extending from the top surface of the unit, making probing into duct work 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).
The THWD-3 comes with soft carrying case, sensor cover, battery and manual.
Data Sheet (pdf, 430K)