CALTERM 66305 Circuit Tester, 6 to 24 V, Blue

Testing equipment can be put to good use ensuring that electrical equipment is properly installed and safe to operate. Faulty installations can be lethal, but the condition of electrical installations can be established when contractors use test equipment. Calterm is pleased to offer an innovative full feature line of test equipment designed to make electrical work faster and safer. Use for locating shorts, grounds and open circuits on 6 to 24 V electrical systems while power is connected to the circuit.