An optical / acoustical non-contact voltage detector that detects AC Voltage from 50V - 1000V\n• Audible alarm and torch\n• Self test function\n\n\n\nEasy to use non-contact voltage detector, which is ideal to show if there is a live electricity flow\nwithout touching anything. The unit has an on/off button, pocket clip & is ergonomically & robustly\ndesigned.\nThe TIS934 is an optical & acoustic non-contact voltage detector that detects AC voltage from 50\nto 1000 Volts. HSE recommend that voltages over 50V must not be touched, therefore with the\ncapability to detect down to 50V, this is a very necessary product when used around electricity.\nThis product is particularly useful at detecting circulating neutral currents due to ''PEN'' faults\nDetects 50V - 1000V without having to touch bare conductors\nBuilt-in audible & visual self test\nIndicates voltage using a bright red LED\nIndicates voltage with a loud beeper\nGood for checking breaks in cables\nCan detect circulating neutral voltages caused by ''PEN'' faults\nUses advanced digital filter technology for reliable results\nCAT IV for indoor & outdoor use\nIP65 compliant\nBatteries included\n2 year warranty