Testo Probe for Humidity, Temperature, +70°C Max, 100%RH Max

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Subtotal (1 unit)*

£98.98

(exc. VAT)

£118.78

(inc. VAT)

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  • Plus 2 unit(s) shipping from 27 October 2025
  • Plus 1 unit(s) shipping from 27 October 2025
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1 +£98.98

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RS Stock No.:
176-5617
Distrelec Article No.:
301-05-590
Mfr. Part No.:
0636 9730
Brand:
Testo
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Brand

Testo

Maximum Temperature

+70°C

Best Temperature Measurement Accuracy

±0.5 °C

Temperature Measurement Resolution

0.1°C

Equipment Type

Probe Head

Maximum Humidity Measurement

100%RH

Best Humidity Measurement Accuracy

±2 (5 → 90 %RH) %RH

Humidity Measurement Resolution

0.1%RH

Measurement Parameters

Humidity, Temperature

For Use With

testo 440, testo 440 dP

Length

160mm

Dimensions

28 Dia. x 160mm

Width

28 Dia.mm

Weight

30g

Maximum Operating Temperature

+70°C

Minimum Operating Temperature

-20°C

RoHS Status: Not Applicable

COO (Country of Origin):
DE

Testo Air Quality Meter


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 humidity/temperature probe head.

Proven quality from Testo: you can depend on reliable measurement results, because the probe head is equipped with our long-term stable humidity sensor. This is traceable to international humidity standards, such as ILAC, PTB and NIST.

Features and Benefits


• Intuitive: parallel determination of relative humidity and air temperature in indoor areas, including long-term measurement

• Precise: measuring accuracy ±2% RH / ±0.5 °C, measuring range: 0 to 100% RH / -20 to +70 °C

• 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

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