diy solar

diy solar

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  • Post in thread: EBC-a20 calibration problems

    Hello I have pruchased an EBC-a20 ZKE Tech battery tester. I have recalibrated it through the PC software (v1.8.5) but have major problems. I can calibrate it between 2.9V and 4.3V but any values beyond this does not seem to register in the calibration. I have also noticed that I cannot change...
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