Testo 175-T1 Temperature Data Logger, USB

Accurately measure and record temperatures in your industrial processes with this temperature data logger from Testo. It has an LCD screen that clearly displays your results. Thanks to its accuracy of +0.5°C, you can rest assured you'll get precise readings. A USB interface makes it easy to connect to a PC to store and analyse your data. This device is powered by AAA batteries for convenient portability.

• Broad temperature measuring range of -35°C to +55°C for use in demanding applications
• IP65 rating means it's dust-tight and protected against low-pressure water jets

• Industrial process controls
• Laboratory equipment

An NTC thermistor is a temperature sensor made from a semiconductor material. It's sensitive to changes in electrical resistance that correspond to changes in temperature, making it a precise way to measure and record relative temperatures.