Measures absolute and relative humidity

The AHT-8892 Precision Thermo-Hygrometer is a compact, easy-to-use, robust instrument for fast, accurate and repeatable measurements of absolute and relative humidity, air temperature, dew point & wet bulb temperatures.
Ideal for single-handed operation when taking measurements in air stream.
Suitable for monitoring air conditioning and heating system ducts, controlled environments, storage areas and other critical areas.
· Displays relative humidity in %RH, absolute humidity in grams per cubic meter(g/m³) or grains per cubic foot(gr/ft³)
· Impact-resistant ABS case with integrated humidity/temperature probe sensor and shaped rubber moulded grip
ACAL-HT Calibration Certificate - Issued at 2 Temperature points: 20°C & 40°C and 2 RH Points: 35% & 75% @20°C. (Additional points are available if required. These must be specified at the time of order. Please call for price and details.)
Technical Specifications
AHT-8892 Precision Thermo-Hygrometer
Humidity Range 0% to 100% RH
Absolute Humidity 0 to 500g/m³, 0 to 208.5gr/ft³
Temperature Range -30° to +100°C
0° to +80°C (Wet Bulb)
-30° to +100°C (Dew Point)
Resolution 0.1% RH, 0.1°C
Accuracy ±2% RH (+40 to +60%RH)
±3% RH (+20 to +40% and +60 to +80%RH)
±4% RH (0 to +20% and +80 to +100%RH)
±1°C (-20° to +60°C), ±1.5°C (rest of range)
Power 9V PP3 battery
Dimensions 300 x 75 x 50mm
Weight 400g