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SRH77A-ONLY-E Temperature Humidity Instrument w/ Case (No Probes) - Tech Instrumentation

SRH77A-ONLY-E Temperature Humidity Instrument w/ Case (No Probes)

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  • $246.88


Brand New, Factory Fresh - Includes Full Factory Warranty

The Cooper-Atkins SRH77A is a feature packed meter that consistently beats out the competition. The 2 temperature probes sold with the full version and the RH probe are not included with this "ONLY" version. The electronics are built into a rugged case. Temperature range is -40/300F (-40/150C). RH range is 10/95%. Special features include Wet Bulb, F/C, Backlight, Temperature Differential, Scan Mode and Auto Shut-off. The SRH77A is a Value Priced Workhorse! 

While the temperature probes can be used to a maximum of 300 degrees, the humidity probe should not be used above 150 degrees F.  Temperatures over 150 degrees F will damage the humidity probe.  Further, if used in an environment which is smoky or where contaminants are present, the humidity probe will likely be damaged.  Probes that are used under any of these conditions can not be warranted.

If you have a high temperature/high humidity application, please call our Applications Engineers at 800-390-0004 x1002.  The most cost effective way to determine relative humidity at high temperatures is usually to use the Wet Bulb/Dry Bulb method.  Call for details.

Backlight Backlight display
Certifications CE, RoHS, NIST, WEEE
Temperature Diff Temperature differential between zones 1 & 2
Case Rugged Hard Carrying Case
Auto Shut-off after 15 minutes of non-use or continuous ON mode
Humidity 10 to 95% RH, 90% non-condensing
RH % RH and Wet Bulb
Zones 3 Zones
Switchable °F/ °C Yes
Memory Min / Max memory
Warranty 5 Year Instrument Warranty, 1 Year Probe
Calibration Factory Calibrated
Keypad Sealed Keypad which protects instrument from spills & dust
Temperature Range -40 ° to 300 °F ( -40 to 150 °C) **300 degree is an absolute maximum temperature.  The thermister sensor will be destroyed is exposed to temperatures over 300 degrees.
Temperature Accuracy ±0.3 °F or ±0.5% Reading, whichever is greater
Resolution 0.1 °, 1% RH
Weight 1lb 5oz (595g)
Dimensions 9.5" x 6.5" x 3.5" (241 mm x 165 mm x 89 mm)
Battery Type (1) 9Volt Alkaline
Battery Life 90 hours

 

Between 20 and 80 percent relative humidity, the accuracy is +/- 2%, and below 20 percent or above 80 percent relative humidity, the accuracy is +/- 3%.

While the temperature probes can be used to a maximum of 300 degrees, the humidity probe should not be used above 150 degrees F.  Temperatures over 150 degrees F will likely damage the humidity probe.

If you have a high temperature/high humidity application, please call our Applications Engineers at 800-390-0004 x1002.  The most cost effective way to determine relative humidity at high temperatures is to use the Wet Bulb/Dry Bulb method.  Call for details.