The HD500 Psychrometer with Infrared Thermometer combines 3 in 1 with humidity meter, type K thermometer and infrared thermometer functions. The HD500 features a large triple LCD backlit display, built in USB port, minimum/maximum, data hold and auto power off functions. Built-in InfraRed Thermometer for non-contact temperature measurement to 932°F (500°C). Includes a 3 year warranty, Windows compatible software with USB cable, Type K bead wire probe, carrying case and 9-volt battery
| 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) | |
