Extech RH401: Digital Psychrometer + InfraRed Thermometer
Description
Humidity, Wet bulb, Dew Point, Air Temperature plus Non-contact IR Temperature
- Triple display with backlighting
- Displays Air temp+RH+surface temp or Dew Point+RH+surface temp or Wet Bulb+RH+surface temp
- Built-in InfraRed Thermometer with laser pointer and 8:1 distance to target ratio
- Adjustable emissivity from 0.3 to 1.0
- Precision humidity capacitance sensor is retractable for protection during transportation and storage
- Calculates T1 (IR Surface Temperature) – DP (Dew Point) differential
