Car Air Conditioning Air Outlet Thermometer Pen Needle Thermometer Long Probe Liquid Crystal Display Car Thermometer -50C~+300 Features: _x000D_ *1. The item is required when a repairman adjust the evaporator temperature or check the temperature of each component in engine compartment. _x000D_ *2. Can be also used to test water tank's real temperature, when the water-thermometer temperature not indicated correctly.; _x000D_ *3. Insufficient voltage detection and display. _x000D_ *4. Use to check air conditioning temperature. _x000D_ *5. Big LCD screen electronic thermometer. _x000D_ Description: _x000D_ *1. Temperature Measurement: -50C~+300C _x000D_ *2. Power: 1 x 1.5V AG13 Button Cell (Not included) _x000D_ *3. Size: 23.5*2*2 cm _x000D_ *4. Material: ABS + Metal _x000D_ Package Includes: _x000D_ 1 x Air Conditioning Thermometer _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_