Extech Infrared Thermometer and Digital Psychrometer Kit calculates IR surface temperature and dew point

• 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
• 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
• Kit Includes:
• Meter
• 33% and 75% calibration bottles
• RS-232 cable
• 4 AAA batteries
• 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)