Batteriekapazitätsmonitor DC8-30V Batteriemessgerät Spannungsanzeige Tester
ab 7,76 €
Short press the ON/OFF button to set the middle number. After the middle value is set, press and hold the ON/OFF button for 2 seconds to set the right number. On the lithium iron battery setting page, the number of battery strings flashes, short press the on/off button to select the number of battery strings to be used, after selecting the number of battery strings, short press the setting button on the back to confirm and save the number of strings (the number of battery strings is always 1. ).
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