A digital multimeter is a test tool used to measure two or more electrical values—principally voltage (volts), current (amps) and resistance (ohms). It is a standard diagnostic tool for technicians in the electrical/electronic industries.

A multimeter is a measuring instrument that can measure multiple electrical properties. A typical multimeter can measure voltage, resistance, and current, in which case it is also known as a volt-ohm-milliammeter (VOM), as the unit is equipped with voltmeter, ammeter, and ohmmeter functionality. Some feature the measurement of additional properties such as temperature and capacitance.

A digital clamp meter detects and gauges the magnetic field in its jaw-shaped structure, produced by the current as it flows through a conductor at a specified time. The clamp features a ferrite rod with windings to detect the magnetic fields and then measure the current.

A digital clamp meter detects and gauges the magnetic field in its jaw-shaped structure, produced by the current as it flows through a conductor at a specified time. The clamp features a ferrite rod with windings to detect the magnetic fields and then measure the current.

A digital clamp meter detects and gauges the magnetic field in its jaw-shaped structure, produced by the current as it flows through a conductor at a specified time. The clamp features a ferrite rod with windings to detect the magnetic fields and then measure the current.

This insulation tester is designed for testing insulation resistance, voltage, and continuity in electrical installations. It is a reliable and essential tool for ensuring the safety and quality of your electrical work. This digital meter has two displays and an analog arc function that duplicates the response of analog meters.