Industrial thermometers Testo 830

Non contact IR-thermometer with laser sight. Fast reading. Adjustable emission value. For measuring the surface temperature in areas difficult to access, on live or dangerously hot objects, and heating and ventilation systems, etc.

830-T2. Features two laser spots that show the width of the measurement area and can be connected to a mechanical sensor type K. For example, a outdoor sensor, air sensor or liquid sensor can be used at the same time for comparison measurements. Battery 9 V.

830-T4. The IR-thermometer for those demanding a little bit more. Small measurement surface (30:1), two point laser, and possibility to connect a contact sensor and a low price, are combined with this model. The emission factor is freely adjustable from 0.2 to 1.0. As model T2 an external temperature sensor can be connected, e.g. thermo-element sensor type K, quick surface temperature sensor or waterproof immersion sensor. Reference measurements can be made using an external temperature sensor and thus the emission factor can be adjusted for a specific material. The two laser points mark the top and bottom of the measurement spot, which means you know exactly which surface you are measuring. Tape can be applied on ''difficult'' surfaces and the surface temperature can then be measured on the tapes surface with the IR thermometer. The background lit display is easy to read even in poor light conditions.

Supplied complete with battery, Swedish and English manuals and factory calibration certificate.