COMPANO 100 grounding system accessoriesIncludes: Rogowski coil for reduction factor measurement (1 x) Ground spike (4 x) Cable drum 50 m 160 ft (1 x red) Cable drum 100 m 320 ft (2 x black) Kelvin clamps (2 x) Test leads with safety plugs 10 m 32 ft 2. 5 mm AWG13 (1 x red, 1 x black) with label I Test leads with safety plugs 10 m 32 ft 2. 5 mm AWG13 (1 x red, 1 x black) with label V Large soft bag for accessories COMPANO 100 Product Page COMPANO 100 Brochure with Ordering Information