Features 1、Battery Meter: Design to have a wide voltage measurement range of 48V, the battery meter can better monitor the battery working condition. 2、Various Modes: You can use the button to switch the display between cyclic voltmeter and battery percentage, also backlit, sleep mode, etc. 3、Reliable Work: Excellent waterproof performance ensures stable working in various weather condition, while the ABS material enables long life. 4、Higher Safety: The wiring is very simple, and the battery tester is equipped with reverse connection for higher safety, very easy and reliable. 5、Easy to Install: Comes with a light weight and a compact size as well, the convenient installation can be quickly completed within minutes. Specification Item Type: Battery Meter Material: ABS Model: LY6N Voltage Range: 48V Package List 1 x Battery Meter 1 x Cable