Features:_x000D_ _x000D_ Non-contact AC voltage detection. _x000D_ Low battery indication. _x000D_ Light flash and alert beeper sounds if identify AC voltage existence. _x000D_ Automatic or manual testing mode to select. _x000D_ Spinning the sensitivity adjusting knob to adjust the sensitivity freely in manual mode. _x000D_ Smart voltage strength detection: automatic light up green, yellow, red LED lamp to indicate low, moderate or high voltage existence. _x000D_ Low-sensitivity mode for uncovered lines detection; high-sensitivity mode for hidden lines detection, such as in wall and under earth. _x000D_ Distinguish zero/live wire according to the sensitivity. _x000D_ Convenient spotlight design for easy testing in dark environment. _x000D_ Auto power off if there is no any operation within 5 minutes. _x000D_ Designed to international safety standard CE CAT.II 1000V. _x000D_ _x000D_ Specifications:_x000D_ Brand: Bside_x000D_ Model: AVD06_x000D_ Color: Black_x000D_ AC Voltage Range: 12V~1000V(Manual Mode); 48V~1000V(Auto Mode)_x000D_ Frequency: 50Hz/60Hz_x000D_ Battery: 1 x 9V 6F22 Battery (Not Included)_x000D_ Size: Approx. 173*48*34mm/6.8*1.9*1.3inch_x000D_ Weight: Approx. 101g / 3.6oz_x000D_ _x000D_ Package List:_x000D_ 1 * Non-Contact Voltage Detector_x000D_ _x000D_ _x000D_ _x000D_ Note:_x000D_ Please note that the type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1Light flash and alert beeper sounds if identify AC voltage existence 2Automatic or manual testing mode to select 3Spinning the sensitivity adjusting knob to adjust the sensitivity freely in manual mode 4Smart voltage strength detection: automatic light up green, yellow, red LED lamp to indicate low, moderate or high voltage existence 5Distinguish zero/live wire according to the sensitivity