1、Clamp multimeter, compact and easy to carry, suitable for laboratories, factories, homes and radio enthusiasts. 2、With VFC function, it can measure AC voltage and AC current with frequency conversion interference. 3、Support NCV function, realize non‑contact voltage detection through the sensor on the top of the clamp head. 4、Can 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. 5、It can test small current, mA‑level AC and DC resolution, can be used in such occasion as variable frequency speed regulation voltage and current. 6、Applicable to the automotive industry, batteries, new energy, LED industry, solar panels, weak current engineering installation. Condition: 100% Brand New Item Type: Clamp Multimeter Material: ABS Measuring Current Range: 100A Measuring Resistance Range: 20MΩ Power Supply: 2 x AAA Battery 1.5V (Battery Not Included) Maximum Count: 1999 Clamp Opening Size: Approx. 17 mm / 0.7 in 1 x Clamp Multimeter (Battery Not Included) 2 x Test Lead 1 x Manual 1 x Cloth Bag