?AUTO RANGING & ACCURATELY MEASURE:multimeter design auto range and manual range.Measures AC/DC voltage, AC/DC current, resistance, capacitance, diode, frequency,continuity,duty cycle,temperature measuremen, true RMS measurement.
?NCV SENSITIVE TEST:If AC voltage detected, the LED lights will shine according to the signal density (low, medium, high), the beeper sounds at different frequencies to indicate. If strong signal, red light brights, high sensitivity.
?HELPFUL TROUBLESHOOTING & 3 TIMES PER SECOND:50Hz-5000Hz Square Wave output and diode 4.2V high voltage output,10A large current measurement, UA level small current measurement,use it to safely and accurately troubleshoot automotive and household electrical issues.
?AUTO POWER-OFF & BACKLIGHT DISPLAY: 6000 digital HD display with backlit LCD. Press and hold the backlight key for 2 seconds to turn on the 15S auto off function; press for 3 seconds, the backlight remains on.
?SAFETY PROTECTION: Confirm to the security requirements of 600V CAT IV 1000V CAT III , Ceramic Fuse & Thermistor protection circuit provide you the HIGHEST SECURITY .