Sealey 40A / 400A AC / DC Current Clamp
£84
The Sealey 40A / 400A AC / DC Current Clamp is an in-situ tester for vehicle circuits, designed to work with a standard multimeter or oscilloscope. It covers both AC and DC current with two trusted ranges (40A and 400A) for precise readings without interrupting the circuit. The 28mm clamp easily encases typical wire bundles, while 4mm banana connectors and a handy storage pouch keep everything ready to go. Powered by a supplied 9V battery, it’s ready to measure on-site and can also connect to an oscilloscope via a BNC adaptor. A low-battery indicator helps you plan ahead, and compact dimensions keep the unit light at under 0.4kg. Ideal for automotive diagnostics, electrical testing, and troubleshooting where quick, accurate current measurements are required.
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