Chauvin Arnoux F205 [P01120925]  600A AC /  900A DC TRMS Clamp Meter. Fast, The Chauvin Arnoux F205 clamp meter is an ideal product for electricians and medium-sized businesses dealing with electrical work. Featuring jaws suitable for clamping onto applications with diameter of 34mm, this device carires out measurements of either AC, DC or AC + DC voltage and current. It also includes the ability to carry out frequency tests, resistance/audible continuity evaluation and includes a 2-wire phase rotation function. It can also calculates W / VA / var, PF and DPF power values. It doesn't stop there either - this comprehensive clamp meter can also calculate MIN/MAX measurements, carries out relative and differential measurements and includes the ability to carry out true inrush current measurements + phase rotation evaluations. This clamp meter is CAT IV 600V and CAT III 1000V rated.