Feature: 1. Color printing LCD screen, the display is intuitive and clearly distinguishable. 2. Meet all kinds of batteries, full and cut‑off voltage can be dynamically set 3. Independent separate wiring terminals, simple wiring without interference 4. Widely used in battery test systems, inverter power systems, photovoltaic systems, automotive electronics, etc. 5. Using high‑quality materials, strong and durable, has a long service life Specification: Item Type: Peacefair Battery Capacity MeterBrand: Peacefair Shell Material: ABS Voltage Measurement Accuracy: 1% (±1 digit) (V)Power Supply Voltage: 0~100 (V) Battery Type: Unlimited Battery Measurement Range: 1. Direct Power Supply Measurement Range: DC8-100V 2. Separate Power Supply: DC5-12V Measuring Range: DCO-100V 3. Display Format <10V Display Such As: 9.99V <100V Display Such As: 99.9V 100V Display Such As: 100V 4. Accuracy: ±1% Range: 1. Range: 0%~100% 2. Display format <10% display such as 9%<100% display such as 99% 100% display such as 100% Battery Notation: 1. Graphic five-cell battery, each cell represents 20% 2. Display Format: Electricity> 90%, 80% full display, <Electricity ≤ 90%, flashing in the first grid, Electricity ≤ 80% display, 60% in four grids, <Electricity ≤ 70%, flashing in the second grid, and so on.... Package List: 1 x Battery Capacity Meter4 x Cable 1 x English User Manual