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Air Flow / Humidity
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Psychrometers
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Extech RH390 Precision Psychrometer
Our Price:
$179.99
Availability:
Usually Ships in 24 to 48 Hours
Product Code:
EXT-RH390
Qty:
Description
Highest 2% RH Accuracy Precision Psychrometer
Fast response time (<30 seconds)
Dual backlit display
Simultaneous display of:
Humidity/Temperature
Humidity/Dew Point
Humidity/Wet Bulb
Data Hold and Min/Max functions
Slim design with rubberized sides for better grip and one handed operation
Auto power off with disable and low battery indicator
Complete with carrying case and 9V battery
Specifications:
Humidity: 0 to 100%RH
Temperature (Internal): -4 to 140 Deg. F (-20 to 60 Deg. C)
Basic Accuracy: +/-2%RH, +/-3 Deg. F/2 Deg. C
Max. Resolution: 0.1%RH, 0.1 Deg. F/C
Dewpoint: -22 to 212 Deg. F (-30 to 100 Deg. C)
Wet Bulb: 32 to 176 Deg. F (0 to 80 Deg. C)
Dimmensions: 7.8x1.7x1.3" (200x45x33mm)
Weight: 7oz (200g)
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