TESTBOY 110 Non-contact voltage tester from 12 V AC From a voltage of 12 V, the non-contact voltage tester Testboy 110 detects a live conductor, amongst others, also in the low volt systems. Due to the capacitive measurement procedure, invisible brakes in the cables or a defective lamp in a chain of light can be accurately detected within a few seconds. How you benefit: | Capacitive measurement procedure | Measurements from 12 V | LED torch Specifications Technical Data Measurement Range Overload Category Incl. batteries Integrated LED-torch Lamp Power Supply Overload Category ABS synthetic material, resistant to breaking by impact