AC Non-Contact LCD Electric Voltage Tester Pen 12-1000V Detector Tester Alarm

Features: ? Automatic shutdown: When the test pen does not receive any operation within 3 minutes and does not detect the AC voltage, it automatically turns off. ? Acousto-optic discrimination of Live or Null Wire: - Live Wire Testing: ?Connect the sensing end of the test pen to the object to be tested. If the analog bar is within 6 grids, the slow rhythm buzzer will alarm and the display will be green and backlit.indicating that the test is a LIVE WIRE. -- Null Wire testing: Put the test pen test head close to the object to be tested, such as the analog bar, the fast-paced buzzer alarm, the display is bright red backlight,indicating that the tested line is Null Wire. ? This product has more comprehensive functions: ? a??Large Range Measuring a??For testing AC Voltage a??Recognition of Live/Null Wire a??Triple alarm of sound, light and screen a??Energy-saving and bright LCD screen a??High and Low Voltage Signal Indicator a??Buzzer alarm - loud and sensitive a??White LED lighting - - energy saving, convenient a??Auto power off a??Switch key a??Good Sensitivity of NCV Sensor ? Technical Specifications: ? a?oAC Voltage: 12V-1000V a?oFrequency: 50Hz / 60Hz a?oAlarm Mode: Sound and light alarm a?oElectric Torch: LED illumination a?oLow-voltage indicator lamp: Yes a?oPower Source: 2 x 1.5V AAA Batteries(not included) a?oSecurity Level: CE CAT. III 1000V / CAT. IV 600V a?oService Temperature: 0-40a?? a?oStorage Temperature: -10-50a?? a?oAltitude: <2000m a?oSafety Compliance: CAT.III 1000V CAT.IV 600V ? Package Includes: ? 1 * Lomvum Non-contact Voltage Tester Compact Pen 1 * User Manual