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Extech HD550 Psychrometer + IR Thermometer with GPP

3-in-1 combination meter. Combines the functions of a Humidity Meter, Type K Thermometer, and InfraRed Thermometer for non-contact surface Temperature measurement.

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Extech HD550 Psychrometer + IR Thermometer with GPP
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  • Extech HD550 Psychrometer + IR Thermometer with GPP

3-in-1 combination meter. Combines the functions of a Humidity Meter, Type K Thermometer, and InfraRed Thermometer for non-contact surface Temperature measurement.

Features:

  • Water vapor in GPP (grains per pound)/g/kg (grams per kilogram)
  • Built-in InfraRed Thermometer for non-contact temperature measurement to 932°F (500°C) with 30:1 distance to target ratio
  • Type K Temperature function for contact temperature measurement to 2501°F (1372°C)
  • Highest 2% RH accuracy
  • Heavy Duty rugged double molded housing with large triple LCD backlit display
  • Auto power off
  • USB port includes PC software
  • Includes Windows® compatible software with USB cable, Type K bead wire temperature probe, built-in stand,
    hard carrying case, and 9V battery
Specifications Range 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)