Testo 608 - H2 - Thermohygrometer / temperature and humidity measuring device

Testo 608-H2 thermohygrometer for continuous measurement of temperature, relative humidity and dew point, with LED alarm and calibration protocol

  • Continuous measurement of air temperature and relative humidity
  • Dew point - calculation
  • Large, easy to read display
  • High-quality humidity sensor

The exact hygrometer testo 608-H2 indicates (LED) that limit values are exceeded. This hytherograph can be used to determine the temperature, relative humidity and dew point in rooms such as offices, museums, laboratories, etc. It can be hung on a wall or placed on a desk or shelf.

Delivery range: testo 608-H2 thermohygrometer, batteries, manufacturer's calibration certificate.

Technical data:

Humidity - Capacitive

Measuring range

2 to 98 %RH


±2 %RH (2 to 98 %RH)

±0.06 %RH/K (k=1)

long-term stability: ±1 %RH / year


0.1 %RH

General technical data


168 g


111 x 90 x 40 mm

Operating temperature

-10 to +70 °C

Measuring rate

18 s

Product-/housing material


Battery type

9V block battery, 6F22

Battery life

approx. 1 year

Display type

LCD (Liquid Crystal Display)

Display size

2 lines

Storage temperature

-40 to +70 °C

Temperature - NTC

Measuring range

-10 to +70 °C

-40 to +70 °Ctd


±0.5 °C (at +25 °C)


0.1 °C

0560 6082

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