AEMC Models CL407 and CL607 current clamps measure single- and 3- phase power (real, reactive, and apparent) up to 3MW with resolution to 1W. The current clamps also measure voltage frequency at 20kHz and current frequency at 2kHz. In addition, the instruments measure harmonics up to the 25th, auto-select AC or DC measurement, and can record up to 1,000 measurements. The CL407 measures up to 1000A AC and 1500A DC, while the CL607 measures up to 2,000A AC and, 3,000A DC. Both devices also measure up to 1,000VAC (1,400V peak), 1,000VDC, and AC+DC with resolution to 10mV. Each model is 1,000V CAT IV rated and features a 10,000-count blue electroluminescent backlit display listing current readings as well as a jaw opening up to 1.89 in. (400 series) and up to 2.36 in. (600 series). Leads are constructed with a flexible silicone material.

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