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testo 610 - Pocket-sized air humidity measuring instrument

Testo 610
The handy testo 610 thermohygrometer allows for measurement of temperature and humidity in indoor areas. In addition, this compact instrument can also calculate the dew point and the wet bulb temperature.
  • Long term stable Testo humidity sensor
  • +/-2.5% RH accuracy
  • Dewpoint calculation and wet bulb included
  • Protective cap for safe storage
The testo 610 measures air humidity and temperature. Our patented humidity sensor guarantees the most reliable results, and the calibration certificate included in this package confirms the sensor's accuracy to ±2.5% RH. The testo 610 is capable of both dewpoint and wet bulb calculations, and features a convenient hold function and max./min. value display.

Temperature - NTC

Measuring range
14° to 122 °F / -10 to +50 °C
Accuracy
±0.9 °F / ±0.5 °C
Resolution
0.1 °F / 0.1 °C

Humidity - Capacitive

Measuring range
0 to 100 %rH
Accuracy
±2.5 %rH (5 to 95 %rH)
Resolution
0.1 %rH
Please see the additional accuracy information for humidity in the instruction manual.

General technical data

Weight
3 oz. (batteries and protective cap included) / 90 g (batteries and protective cap included)
Dimensions
5 x 2 x 1 in. (incl. protective cap) / 119 x 46 x 25 mm (incl. protective cap)
Operating temperature
14° to 122 °F / -10 to +50 °C
Measuring rate
1 sec
Protection class
IP20
Battery type
2 AAA batteries 1.5 V (LR03)
Battery life
200 h (average, without display illumination)
Storage temperature
-40° to 158 °F / -40 to +70 °C
testo 610 thermohygrometer, including protective cap, calibration protocol, belt pouch, and batteries

Headquarters
Testo Inc.
40 White Lake Road
07871Sparta
New Jersey
800-227-0729

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