The detector is a sensitive nickel alloy AC current transformer capable of measuring differential or leakage current as low as 500µA, and may be used to measure current up to 400A continuous duty

The Model 565 may be used as a standard clamp-on meter measuring to 100Arms, as well as AC Volts and DC Volts, resistance and continuity (with a buzzer).

The Artificial Neutral Model AN-1 generates a momentary grounded artificial neutral to allow the measurement of fault currents on ungrounded three-phase systems.

The Extech 382068 1000A True RMS Clamp-on Power Datalogger Kit can datalog up to 4000 readings.

The Extech 382357 Clamp-On Ground Resistance Tester enables non-contact measurements of ground conductors without need for auxiliary ground spikes. The programmable datalogging function provides 116 data test points.

The Hioki 3169 Clamp On Power Tester offers a new approach to energy-related measurement such as energy conservation, ISO14001 testing, equipment diagnosis, and harmonics measurement.

Easily monitor leak current fluctuations. Wide bandwidth, 5 Hz to 15 kHz.

Functionality and Safety Packed into a Handheld Unit.

The Kyoritsu 6300-01 Compact Power Meter Kit includes a 6300 power meter, 3 Model 8125 clamp sensors, set of test leads (black, green, blue, red), USB cable and PC software, mains power cord and 6 batteries, 32MB Compact Flash card, and a manual in a carrying case. Performs and records all necessary Power Measurements : V, A, W, VA, Var, Wh, VAh, Varh, cos ?, In, Hz. 10 days non-stop recording with internal non-volatile memory.

The Reed MS2301 Digital Earth Resistance Clamp is a direct, safe, quick test of earth resistance without the use of auxiliary ground rods.

Reed PC-6009 Digital Power Clamp Meter