Current (A), Ampere-hour (Ah). OAH 0.01Ah ~9999Ah. Resolution 0.01V, 0.01A, 0.01W, 0.01Ah, 0.01H. Expandable with ext'l Shunt and Relay. Accuracy Volt ± 0.1% + 2byte / Amp ± 0.5% + 3byte. Adopting modular design, collocate indicator lights on the panel for various working status.
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