Stainless steel pen thermometer $ 5.50 Stainless steel pen thermometer air conditioning outlet temperature test pen car air conditioning repair food bottle baking Item details Thermometer type: digital Product Type: Thermometer Type: Household thermometer Thermometer use: general Material: food grade stainless steel product description description Pen structure, all stainless steel probe, high precision and fast temperature measurement. Function-Celsius () Fahrenheit () free conversion, cooling, heating, home kitchen available. LCD display, measurement range greatly increased, high stability, temperature memory and temperature retention function. 1. 5V button battery, battery life can be used continuously for 200 hours. The new packaging is exquisite and easy to carry. specification Item Type: Digital Thermometer Type: Pen style Material: food grade stainless steel Temperature range: -50-300 (Fahrenheit -58--572) Sensor probe length: 150mm / 5.91 inches Battery: 1 * 1.5V button battery (included) Machine size: 21 * 228mm / 0.83 * 8.98inch Response time: 5 seconds Resolution: 0.1/ 0.1 Package includes: 1 *digital thermometer (including battery) Packing details Unit type: pieces Packing size: 15 cm x 10 cm x 3 cm (5.91 inches x 3.94 inches x 1.18 inches)