Clamp Meter Keeps Current Flowing

Fluke has introduced two mA clamp meters designed to help technic ians test critical automation and control circuits without breaking the circuit or interrupting operations. The Fluke 772 and Fluke 773 clamp meters are engineered to accurately measure the minute amounts of current (4-mA to 20-mA signals) that flow through control system circuits without breaking the loop. Instead, sensitive current clamps placed on the wire detect and measure the current flowing through. The meters include a detachable jaw and built-in flashlight. Resolution is 0.01 mA on 20-mA applications. Fluke Electronics Canada

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