The DTH35 digital psychrometer measures temperature, relative humidity, and calculates wet bulb, dew point, and enthalpy of moist air (air with humidity). The housing design is useful for in-duct measurement, as well as ambient or vent outlet applications. A large, easy to read display, and built in magnet improves ease of use.
$97.25
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Large-digit back-lit display
Designed for in-duct measurement
4 x 3/8 in probe
Magnetic mount for hands-free use
Probe cover functions as an extension for hard to reach areas
Measures temperature and relative humidity
Calculates wet bulb, dew point, enthalpy
Min/Max and data hold
5 to 121.8 deg F wet bulb
-4 to 121.8 deg F dew point
0 to 125 BTU/lb enthalpy
+/-1.0 deg F temperature accuracy
+/-3% at 77 deg F, 10 to 90% RH accuracy
Response time 60 seconds typical for stable reading
Press any key to activate the blue backlight for 10 seconds
20 minutes auto power off
Low voltage indicator
2 points RH calibration (32.8% and 75.3%)
>110 hrbattery life without backlight
Specifications
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Accuracy:Â +/-3% RH
Dew Point Range:Â -4 to 121.8 deg F
Humidity Range:Â 0 to 99.9%
Temperature Rating:Â -4 to 122 deg F
Standards & Approvals
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PROP65: This product can expose you to chemicals including: Diisononyl phthalate (DINP), which is known to the State of California to cause cancer and Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov