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Dew point, wet bulb, relative humidity (RH), and temperature. The TPI 597 digital hygrometer / psychrometer is a state of the art, easy to use humidity tester designed to display ambient, dew point, and wet bulb temperature as well as humidity.

597C1 Digital Hygrometer Psychrometer

  • Small diameter (0.45”) probe for measuring inside air ducts
  • Relative humidity (RH) accuracy of +/-2% provides reliable readings
  • Measure dew point and wet bulb temperature
  • Data record function stores minimum and maximum humidity and temperature measurements
  • 39” hard wired probe
  • Protective rubber boot

$199.95
USA Suggested List Price

Tequipment.net
Grainger
Digi-Key Electronics

TPI Model 597C1 Digital Hygrometer/Psychrometer

The TPI 597 digital hygrometer / psychrometer is a state of the art, easy to use humidity tester designed to display ambient, dew point, and wet bulb temperature as well as humidity. The instrument is ruggedly constructed and comes with a 3 Year Guarantee.

The TPI 597 comes complete with the following items as standard:

  • TPI 597 Instrument
  • Rubber Boot
  • Battery (9V)
  • Instruction Manual

597C1 Product Specifications 

Humidity

Range:0% to 100% (Temp: 32°F to 122°F / 0°C to 50°C)
Accuracy: 10% to 90% = +/-3%RH ( 59°F to 104°F / 15°C to 40°C)
<10% and >90% = +/-5%RH ( 59°F to 104°F / 15°C to 40°C)
+/-7% RH at temperatures <59°F (15°C) or >104°F (40°C)
Resolution0.1% RH
Wet Bulb:Calculated
Dewpont:Calculated

Temperature

Range:-40°F to 122°F
-40°C to 50°C
Accuracy: +/-(0.5% of reading + 2.0°F)
+/-(0.5% of reading + 1.0°C)
Resolution0.1°
Units of Measure°C / °F
RS-232 Output Yes
Min/Max Record Yes
Operating Temperature (Base Unit) 32°F to 122°F
Operating Humidity (Base Unit)<90% non-condensing
Battery Type9V
Battery Life30 hours typical
Dimension W x L x H2.9” x 5.7” x 1.1”
Weight0.3lb

Model 597C1 Applications

  • Building maintenance
  • Computer rooms
  • Heating & air conditioning systems
  • Bakeries
  • Humidistats calibration

TPI Model 597 Introduction Video

Product Documentationpdf-icon1

Click below to view or download product documentation PDFs:

597 Manual

597C1 Data Sheet

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