Voltage fields are displayed in red and magnetic fields in green The no-contact voltage finder detects energised conductors. The capacitive testing method can localise a break in the cable down to a few millimeters. The magnetic field tester examines the function of electro-magnetic switches and valves without having to place the switch out of service. Both permanent and alternating magnetic fields are displayed 3-component handles Power-Grip3 Ergonomic handle design enables precise and fatigue-free working Positive-fit joint of handle and blade for optimum transmission of force Blade from GEDORE molybdenum-vanadium-Plus tempered steel Individually tested, insulation up to 1000 V Individually tested, insulation up to 1000 V