1Clamp multimeter, compact and easy to carry, suitable for laboratories, factories, homes and radio enthusiasts. 2With VFC function, it can measure AC voltage and AC current with frequency conversion interference. 3Support NCV function, realize noncontact voltage detection through the sensor on the top of the clamp head. 4Can test the signal strength, divided into 4 levels of strength and weakness display, which can distinguish signal strength of "neutral wire" and "live line" and check the wiring. 5It can test small current, mAlevel AC and DC resolution, can be used in such occasion as variable frequency speed regulation voltage and current. 6Applicable to the automotive industry, batteries, new energy, LED industry, solar panels, weak current engineering installation. Condition: 100% Brand NewItem Type: Clamp MultimeterMaterial: ABSMeasuring Voltage Range: 600VMeasuring Current Range: 100AMeasuring Resistance Range: 20MPower Supply: 2 x AAA Battery 1.5V (Battery Not Included)Maximum Count: 1999Clamp Opening Size: Approx. 17 mm / 0.7 in 1 x Clamp Multimeter(Battery Not Included)2 x Test Lead1 x Manual1 x Cloth Bag