A clamp meter is an electrical test tool that combines a basic digital multimeter with a current sensor. Clamps measure current such as AC current, AC and DC voltage, resistance, continuity, and, with some models, DC current, capacitance, temperature, frequency and more. Due to the hinged jaw, this tool allows the user to clamp the jaws around a wire, cable or other conductor at any point in an electrical system, then measure the current without disconnecting it.

The RS380 is a great value meter with a small body and jaw which opens 30mm (1.2"). Also available with this multimeter is test leads, a carrying case, temperature probe, 2 x AAA 1.5 V batteries and a user manual. There is also a “hold” function available in the compact design making it very user friendly

• 400 A AC Current Measurement
• 2000 Counts LCD display
• Auto power off
• Low battery indicator
• Non-contact voltage detection
• Resistance measurement, test measurement, Continuity and diode check
• Overvoltage Category III 600 V

Test leads, carrying case, temperature probe, AAA 1.5 V batteries x2 and user manual