BSIDE Non-contact Voltage Detector Test Pen Wire Check Dual Mode with LED

Non-contact AC voltage detectionLight flash and alert beeper sounds if identify AC voltage existenceAutomatic or manual testing mode to selectSpinning the sensitivity adjusting knob to adjust the sensitivity freely in manual modeSmart voltage strength detection automatic light up green yellow red LED lamp to indicate low moderate or high voltage existenceLow-sensitivity mode for uncovered lines detection high-sensitivity mode for hidden lines detection such as in wall and under earthDistinguish zerolive wire according to the sensitivityConvenient spotlight design for easy testing in dark environmentAuto power off if there is no any operation within 5 minutesLow battery indicationPower 1 x 9V 6F22 Battery Not IncludedAC Voltage Range 12V 1000VManual Mode 48V 1000VAuto ModeFrequency 50Hz60Hz Type Hand tools Application Electrical ToolsHardware ToolHousehold AppliancesSurvival Tool Hand Tools Other hand tools Combination Tools Household tools Product size L x W x H 18.00 x 3.00 x 3.00 cm 7.09 x 1.18 x 1.18 inches Package size L x W x H 20.00 x 5.00 x 5.00 cm 7.87 x 1.97 x 1.97 inches 0.080 Package weight 0.107 kg Package Contents 1 x Non-Contact Voltage Tester Pen