Features & Applications:

The Extech Infrared Thermometer and Digital Psychrometer is a great combination tool providing a number of readings that can be displayed simultaneously on a triple backlit display. Take readings of humidity, wet bulb, dew point, and air temperature, and use the IR thermometer for non-contact temperature measurements.

Equipped with a built-in laser pointer and a retractable precision humidity capacitance sensor, this unit is a serious piece of no-nonsense hardware in one compact package. Use the Extech Infrared Thermometer and Digital Psychrometer in a wide range of applications. The unit comes with a carrying case and 4 AAA batteries.

• Triple display with backlighting
• View Air temp+RH+surface temp
• View Dew Point+RH+surface temp
• View Wet Bulb+RH+surface temp
• Infrared Thermometer with
• Built-in laser pointer
• 8:1 distance to target ratio
• Adjustable Emissivity from 0.3 to 1.0
• Precision humidity capactiance sensor is retractable for protection during transportation and storage
• Calculates T1 (IR Surface Temperature) - DP (Dew Point) differential
• Programmable Auto power off and Low battery indication
• Over-range/under-range alert indicator
• Built-in RS-232 interface for capturing readings on a PC
• RH401 complete with 4 AAA batteries and carrying case

Applications:

• Monitor Wet Bulb, Dew Point, Relative Humidity and Temperature in factories, clean rooms, offices, and greenhouses
• Non-contact Infrared surface temperature measurements in hard to reach areas such as heating and air conditioning duct
• Humidity monitoring in schools, offices and manufacturing or storage areas

Spec Summary:

	Range:
Humidity:	0 to 100%RH
InfraRed Temperature:	-40 to 932°F (-40 to 500°C)
Air Temperature:	-4 to 122°F (-20 to 50°C)
Dew Point:	-90.4 to 122°F (-68.0 to 49.9°C)
Wet Bulb:	-6.9 to 122°F (21.6 to 49.9°C)
Emissivity:	Adjustable 0.3 to 0.99
Field of View:	8:1
Dimensions/Weight:	6.8" x 2.7" x 1.9" (175 x 70 x 50mm)/4.9oz (140g)

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