描述：A non-contact instrument with a unique shielded forked tip for unsurpassed selectivity. Only cables within the fork trigger a response, making it ideal for use within cable bundles. The presence of an AC voltage can be detected without making any disconnections in cables, wall sockets, fuses, circuit breakers, junction boxes, etc. Applying the tip of the Voltstick to the equipment area/ cable to be tested, will result in the tip glowing red when an AC voltage is detected. . Unique shielded forked tip gives unsurpassed selectivity & reduces the risk of spurious indications . Ideal for accurately identifying live cables within a bundle . Locate breaks in cable or blown fuses . Distinguishes between live and neutral in single and three-phase supplies . Identifies live cables in junction boxes etc. . Checks the functionality of circuit breakers and switches . Includes an adaptor for use with cables too large for the forked tip . Tip illuminates red to indicate a voltage . Fully insulated and approved, for safe use . Voltage range: 230Vac, 50/60Hz . Response time: instantaneous . Altitude: <2000m . Operating temp: -10 to + 50°C . Power: 2x AAA batteries (supplied) . Dimensions: 163 x 17mm? . Weight: 50g (including batteries)