Two new milliamp (mA) clamp meters - 772 and 773 - are available. They are designed to help technicians test critical automation and control circuits without breaking the circuit or interrupting operations. They are engineered to accurately measure the minute amounts of current (4-20 mA signals) that flow through control system circuits, without having to shut down the system, break the circuit, and insert a test instrument. Instead, sensitive current clamps placed on the wire detect and measure the current flowing through. Features of the models include simultaneous mA and percent span readings, 0.01 mA resolution on 20 mA applications, detachable jaw, built-in flashlight, and an IP 40 rating.
Fluke Corp., P.O. Box 9090, Everett, WA 98206; 800-443-5853; 425-446-5116 (fax); email@example.com; www.fluke.com