Extech 392050 Penetration Stem Dial Thermometer

Measures temperature in air, liquids and semi-solids The 392050 is a Penetration Stem Dial Thermometer that has a temperature range of-58 to 302 Degrees F (-50 to 150°C) and an accuracy of +/-2 Degrees F. Ideal for use in liquids, semi-solids, and solids. It features a 5-Inch stainless steel shaft with a 2-Inch dial, an On/Off switch, and Auto power off after an hour. Meter includes 1.5V battery button and protective plastic sheath with pocket clip. Specifications Display: 3?1/2 digit LCD with unit of measure indication Measurement Range: 58 to 302°F (?50 to 150°C) Auto OFF: After one hour of operation Resolution: 0.1°C/F from –19.9 to 199.9°F (?20 to 150°C) Accuracy: gt;20 F (1°C) from –14 to 212°F (?50 to 100°C) Sensor length: 130mm (5.1”) Sensor material: Stainless Steel Operating temperature : 0 to 40°C (?14 to 122°F) Battery: 1.5V LR44 (5000 hour battery life approx.)