High-Precision Humidity/Temperature Probe Head

Brand: Testo

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.
Features
  • 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

Specifications

Brand

Delivery Scope

  • High-precision humidity/temperature probe head including calibration protocol
  • * Please do not use the robust humidity probe 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

Temperature - NTC

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

Humidity - Capacitive

  • Measuring Range: 0 to 100 %RH
  • Accuracy: ± (0.6 %RH + 0.7 % of mv) (0 to 90 %RH) | ± (1.0 %RH + 0.7 % of mv) (90 to 100 %RH) | ± 0.03 %RH/K (k=1) | Long-term Stability: ± 1 %RH / year | Hysteresis: ± 0.4 %RH
  • Resolution: 0.01 %RH

Weight

  • 20 g

Dimensions

  • 160 x 28 x 28 mm

Operating Temperature

  • -20° C to +70° C

Diameter Probe Shaft

  • 12 mm

Storage Temperature

  • -20° C to +70° C

Length Probe Shaft

  • 140 mm

Product Colour

  • Black
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