Calterm 66317 Dual Bulb Hi-Lo Tester

Testing equipment can be put to good use ensuring that electrical equipment is properly installed and safe to operate. Faulty installations can be lethal; the condition of electrical installations can be established when contractors use test equipment. Calterm is please 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. Tests 6 V and 12 V DC systems while power is connected to the circuit. Sharp tip on insulated prove for piercing insulation Insulated clip for added protection Tests 6 V and 12 V DC systems while power is connected to the circuit. Clear handle for high visibility No battery needed