【100% Safety Assurance】Built in Double Fuse. Overload Protection on all ranges.
【Auto-ranging Tester】Accurately measure AC/DC voltage, AC/DC current, resistance, frequency, continuity, diode, etc.
【Backlight Display】 Designed with 3 1/2 digit LCD display and 'Backlight', showing the reading clearly in low light areas.
【Special Points】 Data Hold, Maximum Value Hold, Function Switching, Auto Power OFF. Sampling Speed: 3 times per second.
【9V Battery】DON'T forget to install the 9V battery before using the digital multimeter, or it will go on strike.