The Fluke i400s is compatible with any instrument capable of AC millivolt measurements. It can accept a standard BNC connector, and has an input impedance of greater than or equal to 1 MΩ in parallel with a maximum of 47pF. The Current Clamp can also be used with digital multimeters using a BNC-to-banana jack adaptor.

• Pair a current clamp with your scope or power quality meter to measure up to 400A AC
• Only current clamp available with a CAT IV 600V / CAT II 1000V safety rating makes them ideal companions for modern CAT IV rated meters.
• Specially designed to offer maximum utility in a compact shape
• Take accurate current readings without breaking the circuit
• Soft non-slippery overmould handle
• Can be used with DMMs with optional PM9081/001 BNC/Banana