Features:_x000D_ _x000D_ Pen structure, stainless steel probe, high accuracy, rapid temperature measurement. _x000D_ Multi-function-free conversion from degree centigrade() Fahrenheit ( F) , refrigeration, heating, home kitchen school industrial experiments are available. _x000D_ LCD display, the measuring range increases greatly, the stability is high. _x000D_ Suitable for family/ outdoor activities such as barbecue. _x000D_ It is made of premium material,durable and has long service life. _x000D_ _x000D_ Specification:_x000D_ Material:Stainless Steel_x000D_ Measuring Range:-50~300(-58~572)_x000D_ Resolution:0.1_x000D_ Accuracy:+-1(between -20~80) +-2(other range)_x000D_ Battery:1*Button Cell AG13_x000D_ _x000D_ Package List:_x000D_ 1*Thermometer_x000D_ 1*Battery_x000D_ 1*Users Manual_x000D_ _x000D_ _x000D_ _x000D_ Function: _x000D_ 1. ON/ OFF: Switch function_x000D_ 2. C/ F: Centigrade/ Fahrenheit conversion_x000D_ 3, HOLD: Temperature lock function, press this button, then the temperature is locked, then press the lock function release._x000D_ 4. MAX/ MIN: High temperature and low temperature memory. Press this button to show the previous high temperature, then press the previous low temperature, then press to restore the temperature state.