Penna tester per circuiti, tester per auto relay, tester per circuiti, tester per voltagee lampadina DC 6V 12V 24V, penna gialla

Long life: the 12 V battery has a luminous lamp on a pin, it will be tested by fuse for the car if it does not burn easily and if it does not cause prolonged use. Design ad ago fisso: it test per fusibili per auto con ago fisso impedisce che l’ago cada e si pieghi. Safe to use: safe and easy to use, not if overheated during operation. The probe is connected to the wire if inserted in the fuse box or through the insulation to come into contact with the wire, thereby protecting the handle of harmful materials. Spiral wire for easy storage: continuous test of 6-12 V AC and 24 V DC in electrical system and electrical device by electrical device on circuit aperti, ground or in circuit circuit. Quickly check the light, the rear light, the direction indicator circuit, the current difettose, the connectors, the fuses, the rotture of the cavity and even then ancora of your vehicle.Use forewarned: Test by automatic relay to a long probe with a button to test the safety device, it will be difficult to perforate the insulation. Allows you to control your connection and to identify it quickly and easily. It will shorten and interrupt the nei-cavi line. Control voltage regulators, fuses, switches, valves and distributors.