Amprobe THWD-3 Humidity Meter

• 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

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 a long shaft extending from the top surface of the unit, making probing into ductwork 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).

• THWD-3 Humidity Meter
• Carrying case
• Batteries (installed)