说明

• A NENG BT-171 12V Digital Battery Tester Function: 1 for trying out 12V battery voltage or charging method voltage 2 LED show and LED battery reputation indicator 3 body with alligator clips for connection 4 reverse connection alarm and overvoltage defense operate Operation Instruction: 1 join the instrument battery clip to the battery terminal,the crimson clip connects to thhe high quality pole"+"abd the black clip hook up with the detrimental pole"-",if the relationship is reversed,the LED demonstrate dose now not show,PEVERSC indicator lights up and problems an alarm prompt 2 the correct connection LED display will display the genuine time voltage of the battery beneath test,while the LED lighting up to indicate the battery repute three checking out the generator charging formulation preserve the tester and battery terminals wisely connected,and then beginning generator,the output voltage will be proven on the LED show screen,and the right LED indicator lighting as much as indicator the genrator fame Package: 1*battery tester Usage Precautions: 1 Do no longer touch the probes straight along with your arms to bypass electrical shock and make sure personal security during testing 2 Before use, examine the examine probes to ensure there isn't any damaged insulation or exposed metal three Do no longer use the present and voltage ranges interchangeably to stop harm to the instrument four It is best to take away the batteries when no longer in use for decades to stop battery corrosion of other inner substances of the tool 5 If you don't know the magnitude of the voltage or latest to be measured, beginning with the very best fluctuate after which select the appropriate differ in keeping with the measured price

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