ITEM NAME:2X(Zoyi Zt-Db01 Non-Contact Voltage Detector Ac Voltage Tester Pen With LedZ8X5) 2X(Zoyi Zt-Db01 Non-Contact Voltage Detector Ac Voltage Tester Pen With LedZ8X5) 2X(Brand Name:ZOYI Dimensions:175*46*35mm Power Supply:Battery Operating Temperature:0-40C Model Number:ZT-DB01 DIY Supplies:Electrical color: blue Material: ABS + electronic components AC Voltage Range(Manual mode):12-1000V AC Voltage Range(Automatic mode):48-1000V Alarm mode:Sound and light alarm Frequency:50hz/60hz Spotlight:White LED light Auto power off:Yes Battery undervoltage indication:Yes Security Level:CE CAT II 1000V Power supply:1pc 9V Battery(not included in the package) Net weight:68g Package Contents: 1* ZT-DB01 Voltage test pen)