The Modiewark is a non-contact voltage detector, which detects the
presence of an alternating electric or electromagnetic field. Its unique
switching action allows for the identification of alternating currents
at a distance between 200 mm and 300 mm from a voltage source from 110
volts to 750,000 volts.
The Modiewark has been used by industry professionals since the early
70's for live or dead voltage determination of overhead power lines and
underground power at the URD test point.
The Modiewark can also be used indoors on the 240/110 volt setting,
tracing voltage sources from power distribution boards and cable fault
The unique nature of the sensor plate within the unit allows for
directional checks such as checking low voltage when high voltage is
nearby. Induced voltages on isolated conductors are checked by
increasing the Modiewarks sensitivity.