用途概要
Summary
测量单体或电池组的内阻与端电压；在设定阈值与外部负载/充电配合下记录容量；通过内阻与电压双阈值对来料或成品电池做快速合格判定。支持曲线页面观察数据变化。
Measure IR and voltage; log capacity with user thresholds and external load or charger; batch screen cells using IR and voltage limits; review curves on-device.
主要电气参数（摘录自说明书）
Key specs (from manual)
| 内阻量程IR ranges | 0~200mΩ / 0.2~1Ω / 1~200Ω，精度 0.1% |
|---|---|
| 电压测量Voltage | 0~150V，精度 0.1% |
| 电流测量Current | 0~15A，精度 0.1% |
| 容量记录Capacity log | 0~999999 mAh |
| 充电供电口Charge port | 5V / 500mA |
| 标准配件Kit | 主机、开尔文夹、说明书、充电线 Unit, Kelvin clips, manual, charge cable |
注：表格行为在「亏电停止 / 满电停止」阈值之间才会导通容量测量；批量测试需先在参数页设定内阻上限与电压下限。完整操作以 PDF 为准。
Capacity paths require voltage between discharge/charge stop thresholds; batch mode needs IR and V limits configured first. Follow the PDF for full procedures.