Feature: Temperature and Low voltage function display Power saving function: If no operation within 15 minutes will automatically shut down Fahrenheit and Celsius display conversion
Instructions: On/OFF: Press to turn on or off. Power 1.5 seconds ----- will be displayed on the measurement temperature, and then enter the measurement mode. If there is no operation,automatic shutdown after 15 minutes ----- In temperature measurement mode,press this key to achieve Fahrenheit, Celsius conversion Temperature measurement and display low voltage: If the voltage drops below 1.3VLCD will appear - "Low Voltage" When the sensor is open circuit or lower than measuring range will be displayed E00,when the sensor ----- short circuit or high temperature and actual measurements. It will display the range of E11.