Welcome to our store! 1, Battery Meter: Designed with a wide measuring range of 8-120V and 0-75A, this battery meter effectively monitors your battery's performance. 2, Multiple Modes: Use the button to switch the display between cyclic voltmeter and battery percentage, as well as backlight, sleep mode, and more. 3, Reliable Performance: Excellent waterproof performance ensures stable operation in various weather conditions, while the ABS material ensures a long service life. 4, Enhanced Safety: Wiring is very simple, and the battery tester is equipped with reverse connection protection for enhanced safety, making it easy and reliable to use. 5, Easy Installation: Lightweight and compact, the convenient installation can be completed quickly in minutes. Item Type: Battery Meter Material: ABS Model: TR16H Voltage Range: 8-120V Current: 50A (0-75A) 1 x Battery Meter 1 x Shielded Cable 1 x User Manual 1 x Mounting Bracket 1 x Sampler Customers are our top priority. If you encounter any issues with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.