• High-precision humidity and temperature probe head - Testo NZ

High-precision humidity and temperature probe head - Testo NZ

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All prices are exclusive of GST

Part No. 0636 9770

  • Intuitive: parallel determination of relative humidity and air temperature in indoor areas, including long-term measurement
  • Precise: carry out humidity measurements with an accuracy of ± (0.6% RH + 0.7 % of m.v.) in the range between 0 and 90% RH, calculation of wet bulb temperature, dew point and absolute humidity
  • Convenient: probe head is easy to attach to the universal handle with Bluetooth® or cable (available to order separately)
  • Intelligent calibration concept: only send in the probe head for calibration

More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the high-precision humidity/temperature probe head.

Product Description
Proven quality from Testo: you can depend on reliable measurement results, because the probe head is equipped with our high-precision, long-term stable humidity sensor. This measures the humidity with an accuracy of ± (0.6% RH + 0.7% of m.v.) in the range between 0 and 90% RH and is traceable to international humidity standards, such as ILAC, PTB and NIST.

Delivery Scope
High-precision humidity/temperature probe head including calibration protocol.

Please do not use the probe head in condensing atmospheres. For continuous application in high-humidity ranges
> 80% RH at ≤ 30 °C for > 12 h
> 60% RH at > 30 °C for > 12 h
Please contact us for assistance.

Temperature - NTC
Measuring range -20 to +70 °C

±0.3 °C (+15 to +30 °C)
±0.5 °C (Remaining Range)

Resolution 0.1 °C

Humidity - Capacitive
Measuring range 0 to 100 %RH

±(0.6 %RH + 0.7 of mv) (0 to 90 %RH)
±(1.0 %RH + 0.7 % of mv) (90 to 100 %RH)

Resolution 0.01 %RH

General technical data
Storage temperature -20 to +70 °C
Dimensions 160 x 28 x 28 mm
Operating temperature -20 to +70 °C
Diameter probe shaft 12 mm
Weight 20g

  • Domestic Shipping Rates:

    • NZ Standard Shipping $14.00
    • Heavy Good Shipping $24.00
    • Chatham and Stewart Islands $59.00
    • FREE shipping when you spend over $300

    Important note: Please provide a physical address for delivery. We do not deliver to PO Boxes or Parcel Pods.


  • Testo Instruments New Zealand
    C/- Eurotec Ltd
    750C Great South Road
    Auckland 1061

    Ph: 09 579 1990
    Email: sales@eurotec.co.nz