The EXTECH HD500 Psychrometer with InfraRed Thermometer combines the functions of a humidity meter, Type K thermometer, and IR thermometer with laser spot for non-contact surface temperature readings. Measurements are displayed on a large triple LCD backlit display.
EXTECH HD500 Psychrometer with InfraRed Thermometer Additional Features:
This 3-in-1 meter measures Relative Humidity (0 to 100 percent RH), Dew Point (-90.4 to 140 degrees F/-68 to 60 degrees C), and Wet Bulb (-6.88 to 140 degrees F/-21.6 to 60 degrees C). The HD500 also has an IR thermometer with laser spot for non-contact temperature scans -58 to 932 degrees F (-50 to 500 degrees C) with 30:1 distance to target ratio. A built-in Type K Thermometer measures air and contact surface temperature from -148 to 2501 degrees F (-100 to 1372 degrees C). Auto Power Off to conserve battery life.
EXTECH HD500 Psychrometer & Thermometer Specifications:
Specifications | Range | Basic Accuracy |
InfraRed Thermometer | -58 to 932°F (-50 to 500°C) | ±2% or ±4°F/2°C |
Distance to Target Ratio | 30:1 | |
Type K Temperature | -148 to 2501°F (-100 to 1372°C) | ±(1% + 1°C) |
Air Temperature | 14 to 140°F (-10 to 60°C) | ±(2% ±4ºF/2°C) |
RH Range | 0 to 100%RH | ±2%RH |
Dew Point | -90.4 to 140°F (-68 to 60°C) | |
Wet Bulb | -6.88 to 140°F (-21.6 to 60°C) | |
Dimensions | 10 x 2.9 x 2″ (255 x 75 x 50mm) | |
Weight | 12.3oz (350g) |
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