The Metravi MT-19 Non-contact Infrared Thermometer with Data logger enables high temperature measurements at the touch of a button. The built-in laser pointer increases target accuracy while the dot-matrix LCD and handy push-buttons combine for convenient, ergonomic operation. This Non-contact and Infrared Thermometer can be used to measure the temperature of objects’ surface that are difficult, dangerous or impossible to be measured by traditional (contact) thermometers (such as moving objects or if the surface has electricity/current or for objects which cannot be touched due to high heat etc.). Dot Matrix Backlit LCD, Contact cum Non-Contact type, with Bluetooth PC Interface, Data Logging up to 32000 data points, adjustable Emissivity from 0.10 to 1.0, D:S Ratio of 75:1. In non-contact mode measures from -50 to 2200 Degree C / -58 to 3992 Degree F, with dual laser pointer to show the diameter of the area whose temperature is being measured and with Max./Min./Dif/AVG. Temp. Contact temperatures from -50 to 1370 Degree C, can also be measured using the MT-19, with the help of a K-type thermocouple