testo 905-T2 Surface Thermometer

The Testo 905-T2 surface thermometer provides you with the best piece of equipment for dealing with temperature measurements on both smooth and uneven surfaces. This is because its temperature probe (type K thermocouple) features a measuring head with sprung thermocouple strip that adjusts to the surface. This method prevents the temperature probe from tilting – and therefore false measurement results. 

Another advantage of the temperature probe (type K thermocouple) is that its sprung thermocouple strip takes on the temperature of the object being measured very quickly. The temperature measuring instrument consequently achieves great accuracy and an impressively fast response time. 

The Testo 905-T2 surface thermometer also impresses with its large measuring range of -50 to +350 °C. Measurements of up to +500 °C are also possible for a short period (1 to 2 minutes). Its large measuring range means that the temperature measuring instrument has many different uses, e.g. in the area of heating, plumbing or refrigeration technology. The surface thermometer is particularly well suited to temperature measurements on pipes, as its thermocouple probe is easily able to deal with their uneven surfaces.

Extremely user-friendly surface thermometer

The Testo 905-T2 surface thermometer is really easy to use: The measured values can be conveniently read from the clear display. They are also easily legible from different angles. This is provided for by the display's swivel joint which can be constantly adjusted to your angle of vision.

If you forget to switch off the surface thermometer after measurement, it will automatically switch off after approx. 10 minutes of non-use. 

More Information
Warranty 2 Years
Technical Data

Storage Temperature-20 to +70 °C 

Operating temperature0 to +40 °C 

Battery type3 AAA micro batteries

Battery life1000 h 

Dimensions230 x 37 x 36 mm 

Instrument Sensor

Measuring range-50 to +350 °C (Short-term to +500 °C)

Accuracy±(1 °C ±1% of mv) 

Resolution0.1 °C 

Sprung thermocouple cross-band adapts to any surface

Up to 500°C of Surface temperature can be measured 

Easy readout of readings due to rotatable display

Auto-Off function