Description: Digital thermometer widely used in equipment and electromechanical device such as cars, boats, planes for measuring temperature, monitoring PC and electrical system. Display the temperature in either °C or °F with just a press on the push button on the rear cover. With a long Waterproof probe cable to go deep inside your equipment. Can be powered by PC directly, with a 4-pin power connector. Easy install and stable performance. With red backlight LCD display. Specification: Size: approx. 4.7 x 2.7 x 1.7cm Probe wire length: approx. 60cm Measuring Range: 0 °C~90 °C / 32?~194? Package Includes: 1 Piece Digital LCD Thermometer Note: Color maybe slightly different due to different monitor. The above size is measured by hand, please allow slightly difference. Thanks?