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High-precision humidity/temperature probe head

High-precision humidity/temperature probe head

0636 9770

MYR 2517.58

High-precision humidity/temperature probe head

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.

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.

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 Testo Service or contact us via the Testo website.

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Temperature - NTC

Measuring range	-20 to +70 °C
Accuracy	±0.5 °C (Remaining Range) ±0.3 °C (+15 to +30 °C)
Resolution	0.01 °C

Humidity - Capacitive

Measuring range	0 to 100 %RH
Accuracy	±(0.6 %RH + 0.7 % of mv) (0 to 90 %RH) Hysteresis: ±0.4 %RH long-term stability: ±1 %RH / year ±0.03 %RH/K (k=1) ±(1.0 %RH + 0.7 % of mv) (90 to 100 %RH)
Resolution	0.01 %RH

General technical data

Storage temperature	-20 to +70 °C
Weight	20 g
Dimensions	160 x 28 x 28 mm
Operating temperature	-20 to +70 °C
Diameter probe shaft	12 mm
Length probe shaft	140 mm
Product colour	Black