Electric indicator 90-1000V Socket Wall AC Power Outlet Voltage Detector Sensor Tester Pen LED LightDescription:The next generation non-contact voltage testers are easy to use just touch the tip to a terminal strip, outlet, or supply cord. When the tip glows red and the unit beeps, you know there is voltage present. Electricians, maintenance, service, safety personnel, and homeowners can quickly test for energized circuits in the workplace or at home.Feature:1.High quality and meticulous work, a good choice for you.2.A perfect tool kit for home and electric industry use.3.Just press the button, white LED light can be always on when there is absence of voltage4.Totally insulated, no exposed metal or conductive parts.5.Ideal design for testing power cables, circuit breakers, wall sockets and so on.Specification:Material: ABS PlasticFrequency Range: 50 to 500 HzTest Voltage Range: 90-1000V ACSafety Rating : 1000V, CAT IVPowered By: 2 x AAA Batteries (Not included)Size: 15.3 x 1.6 x 2.5cmPacking list:1 x LED Light Voltage Alert PenNote:1. Please allow 1-3mm error due to manual measurement. please make sure you do not mind before you bid.2. Due to lighting effects, monitor's brightness contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item!