Pocket Psychrometer Model PRH2
Use the pocket sized PRH2 for incredibly fast and accurate everyday psychrometrics. Get your % relative humidity, wet bulb, dew point, and dry bulb temperatures quickly and easily.
Features
Use for walk around testing or in-duct analysis.
Clip it to your pocket just like a pen.
Narrow tip for insertion into ductwork.
Twist cap protects sensors when not in use.
Bright backlight.
Hold, max, min (HOLD, M/m).
Specifications
Probe size: |
2” long, 3/8” tip diameter |
Operating environment: |
32°F to 104°F (<90% RH) |
Storage environment: |
14°F to 140°F (<70% RH) |
Temperature |
|
Range: |
-40°F to 257°F |
|
(-40°C to125°C) |
Resolution: |
0.1°F/0.1°C |
Accuracy: |
±(0.6°F) 32°F to 140°F |
|
±(2.0°F) <32°F, >140°F |
Relative Humidity |
|
Range: |
0% to 100%RH |
Resolution: |
1.0%RH |
Accuracy: |
±(3.0%) 20% to 80% |
|
±(5.0%) <20%, >80% |
Battery life: |
165 hours typical alkaline |
Auto-off: |
10 minutes |
|
|
Operation
Press ON/OFF for 3 seconds to power on or off. 
HI or LO will show if measurement is out of range.
Lo bAt is displayed when below operating voltage. 
Twist bottom chrome cap to change the AA battery.
Backlight activates on any button press.
Press HOLD/M/m for 1 second to exit mode.
Toggle °F and °C with a pin through hole on back.
Press HOLD/M/m and ON/OFF together for 3 seconds to disable Auto-Off (APO).
Model: PRH2 |
H27-393 |
www.fieldpiece.com
© Fieldpiece Instruments, Inc. 2014, v14
MADE IN CHINA
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