Air humidity probes

Automatic calculation of the dew point and wet-bulb temperature

Measurement data analyzed and sent via testo Smart Probes App 

Clear identification of areas susceptible to mould via traffic light principle

Humidity sensor with long-term stability

Temperature measuring range: -20 to +70 °C

High-precision humidity measurement: accuracy of up to ±1% RH

Intelligent calibration concept

Temperature measuring range: -20 to +70 °C

Probe for relative humidity and air temperature measurements

Measurements of the material equilibrium moisture content possible

Temperature measuring range: -20 to +125 °C (briefly up to +140 °C)

For wireless humidity and temperature measurements

Can be attached to different Testo radio handles (available to order separately)

High precision in humidity measurement

Temperature measuring range: -20 to +70 °C

High-precision humidity measurement: accuracy of up to ±1% RH

Probe shaft diameter of 21 mm: Use with different sintered caps possible

Can be used in the high humidity range

Temperature measuring range: -20 to +70 °C

Probe shaft diameter of 21 mm

Fast response time for air temperature measurement

Temperature measuring range: -20 to +70 °C

Measurement of the material moisture via the equilibrium moisture content

Slim design (Ø 4 mm) with remote electronics – ideal for tight measuring points

Robust humidity probe measures temperature and relative humidity

Measurements are possible up to +180 °C, for example in industrial exhaust air or in air-conditioning cabinets

Automatic calculation of absolute humidity, dew point, wet bulb temperature and enthalpy

Zero-error display thanks to an intelligent calibration concept

Probe for temperature and relative humidity – suitable for high temperatures

Probe shaft diameter of 12 mm with the option of using a PTFE or stainless steel sintered cap

Temperature measuring range: -20 to +180 °C

Fast and accurate determination of the pressure dew point 

High-precision trace humidity measurement

Pressure dew point measuring range: -40 to +50 °C tpd

Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of the relative humidity and air temperature in indoor areas

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: Bluetooth connection between measuring instrument and probe, a universal handle can easily be combined with other probe heads

Intelligent calibration concept

Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of the relative humidity and air temperature in indoor areas

Precise: calculation of wet bulb temperature, dew point and absolute humidity

Convenient: a universal handle can easily be connected to other probe heads

Intelligent calibration concept

Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of the relative humidity and air temperature in indoor areas

Precise: calculation of wet bulb temperature, dew point and absolute humidity

Convenient: Bluetooth connection between measuring instrument and probe, a universal handle can easily be combined with other probe heads

Intelligent calibration concept

Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of the relative humidity and air temperature in indoor areas

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: a universal handle can easily be connected to other probe heads

Intelligent calibration concept