DescriptionThe dual mode voltage detector has Auto/Manual mode for selection according to your needs. It is convenient to detect and indicate the existence of AC voltage In Auto mode; or applied to more occasions in manual mode, such as, live wire distinguish, break point find.Features- Color: Black. - Material: ABS. - Size: 19.7 x 5.5 x 4 cm. - In manual mode: Low voltage: 12-48V/Moderate voltage: 48-90V/High voltage: 90-1000V. - In Auto mode: Low voltage: 48-90V/Moderate voltage: 90-130V/High voltage: 130-1000V. - This detector has Auto/Manual mode for selection according to your needs. It is convenient to detect and indicate the existence of AC voltage In Auto mode, or applied to more occasions in manual mode. - The sensitivity of the detector is adjustable according to your needs. When adjusting to low sensitivity, it can more accurately distinguish the specific situation in complex lines. - There are 8 LED indicators in 3 colors (2 green, 3 yellow and 3 red). Easy and intuitive to judge the voltage strength by automatically lighting up different color & number of LED indicators and the frequency of the alarm sounds. - Safe and easy to distinguish the live wire by judging the strength of the detected voltage, the line that detect the stronger voltage signal is live wire. - Locate the breakpoint of the live line by measuring the change in voltage strength of the live wire.