Features 1. Intelligent automatic recognition, no shifting, anti burning meter, voltage/resistance/on/off measurement, easy to use and faster measurement upon startup. 2. NCV non-contact voltage detection, insulation electrical measurement, safer. The NCV probe at the top of the instrument will detect a voltage signal and emit an audible and visual alarm. 3. Non shift on/off measurement, line and cable detection: When the resistance is less than 50 ohms, the buzzer will sound a warning sound and the green indicator light will light up. 4. Anti fall rubber protective cover, wear rubber protective cover to effectively protect the instrument from falling. 5. Detachable battery compartment: The back cover is detachable, making it easy to replace batteries. It uses two 1.5V No. 7 batteries. Specification DC voltage: 0.8~600V (range: 610V) AC voltage: 0.8~600V (range: 610V) Resistance: 600 Ω Maximum Count: 2000 Household single-phase voltage range: 198V~240V is the normal value, the measured value is 220V, and the measurement is accurate. Material: ABS Color: Red & Black Size: 12 x 6 x 3 cm Weight: 220 g Package Include: 1x Automatic Digital Multimeter