What is clamp multimeter?

A clamp multimeter is a type of electrical measuring instrument that combines the functions of a digital multimeter with a current clamp. It is also known as a clamp meter, ammeter clamp, or current clamp.

The clamp multimeter is designed to measure electrical current without interrupting the circuit. The instrument uses a clamp to clamp around the wire carrying the current without the need for physical contact with the conductor. The clamp is usually made of an iron core wrapped with a coil of wire that detects the magnetic field generated by the current.

The clamp multimeter is used to measure electric current, voltage, resistance, and other parameters of an electrical circuit. It is widely used by electricians, technicians, and other professionals in the electrical and electronics industries.

Most clamp multimeters are digital, which means that they provide readings in numerical form rather than on a dial. Some models have data logging capabilities, which allow the user to record and analyze measurements over time.

In addition to measuring electrical current, the clamp multimeter can also be used to test continuity, diodes, and capacitance. Some models also have advanced features such as temperature measurement and non-contact voltage detection.

Overall, the clamp multimeter is a versatile and useful instrument for performing electrical measurements safely and quickly.