GVDA GD112CAC/DC Digital Clamp Meter for Measuring AC/DC VoltageNCV Temperature Clamp Multimeter in stocks
GVDA Clamp Meter is an intelligent true effective value multimeter, Intelligent identification and manual function are integrated, which can measure AC and DC voltage, AC and DC current, resistance, capacitance, continuity, diode, NCV,etc.; It is the best choice for professional electrician, engineer, electronic enthusiast or family use
Note:To measure the current you need to clamp the meter around one of the wires and not the whole power cord. The power cord contains two wires carrying current and ground wire. The current in two wires always flows in opposite directions, so the magnetic fields from two wires canceling each other, therefore the meter reads 0 A.
