Smart Wireless BT Battery Monitor Bluetooth (IOS / Android app) KG-F APP 5-120V

Capacity precision: 1%(±1 C). Current precision: 1%(±1 C). • The current after closed backlight: 3.5mA. • Working current: 7.5mA. • Capacity range: 0~99999Ah. • Current range: 50A.

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