Phase tester 100-500V

The phase tester is a simple and handy tool that is mainly used by electricians and DIY enthusiasts to determine whether a particular electrical line is live or not. It can also be used to check whether a fuse is still working or whether a light bulb is still burning.

The 100-500V phase tester is suitable for testing AC voltage from 100 to 500 volts. This means that it is able to recognise and display voltages in this range. It can be used in various areas, including domestic electricity, industrial electricity and other applications where voltages in this range are present.

The phase tester is easy to use: It has a metal tip on the end that is brought into contact with the wire to be tested. If voltage is present, a small light bulb or LED in the handle of the phase tester lights up.

It is important to note that the phase tester is a basic tool and does not provide accurate readings. It only indicates whether voltage is present or not. For more accurate measurements, a multimeter or other suitable measuring device is required.