Phasenmesser-Schraubendreher 220-250V

Phase meter screwdriver, manufactured by STANLEY. The phase meter is an electric lamp that connects to one or two wires that are insulated.

The model is in the form of a screwdriver, inside which is placed a lamp with a wire. This wire is located from one end of the phasometer to the other. The screwdriver phase meter can detect the presence or absence of electrical voltage at various points in the electrical system. In this way, it is monitored exactly where the power supply in the circuit is interrupted. The length of the meter is 65 mm, and its nominal voltage is in the range of 220-250 V.