Testo 830 Infrared Thermometer Ideal for air conditioning and refrigerationThe testo 830-T1 IR thermometer with laser measurement spot marker and 10:1 optics is suitable for temperature measurements in trade and industry.Overview of the advantages of the testo 830-T1 infrared thermometerMeasurement of the surface temperature is accurate and fast with the testo 830-T1 infrared thermometer (2 measurements a second). To summarise the IR thermometer offers the following advantages: High resolution processor for utmost accuracy (resolution 0.1 °C) 10:1 optics for precise measurements even at medium distances IR thermometer with 1 point laser measurement spot marker to target the measuring point Two alarm limit values that can be defined as required Visual and acoustic alarm if limit value exceeded Min./max. value display and hold function (to record a measured value) Convenient one-handed operation thanks to the ergonomic gun-style design Clear, illuminated digital display Part no: 0560 8311