A multifunctional clamp testing device, the Chauvin Arnoux F407 can be used to evaluate everything from current to power values.
The F407 can measure current levels to 1000A AC and 1500A DC, AC and DC volage to 1000V, W/VA/var, pf and DPF power values, THD-f and THD-r, harmonics to the 25th order, resistance, continuity with audible tone and true InRush current.
With 60mm jaws built into the top of the unit, the F407 can comfortably be attached to larger and smaller conductors. This makes them ideal for attachment to switchboards in industrial environments and various other applications.
The F407 also features CAT IV connection terminals.