1.Fuse buming prompt Function: If the fuse is burnt out , the symbol ! It-will be displayed when the current gear is selected , the symbol'fui5e " wil bedisplayed at the same time . It is not allowed to measure the current . Please replace the fuse in time
2.Input jack indicator: When the gear is changed , the corresponding input light will flash for 5 times to prompt to insert the probe into the corresponding jack
3.Live wire detecting: When the weak electric field signal is detected , it will display the buzzer will sound slowly and the green light on.When the strong electric field signal is detected , it will display"- H", the buzzer will sound quickly and the red light on
4.HT112A Digital multimeter: Large screen display , multi-function precision , intelligent anti-burn
5.Measurement function: The multi-function gear can be switched by pressing the SET / SMART key
