Beschreibung

• A NENG BT-171 12V Digital Battery Tester Function: 1 for testing 12V battery voltage or charging formulation voltage 2 LED exhibit and LED battery popularity indicator 3 body with alligator clips for connection four reverse connection alarm and overvoltage protection function Operation Instruction: 1 connect the tool battery clip to the battery terminal,the pink clip connects to thhe fine pole"+"abd the black clip hook up with the adverse pole"-",if the connection is reversed,the LED show dose not show,PEVERSC indicator lighting fixtures up and issues an alarm prompt 2 the correct connection LED show will exhibit the genuine time voltage of the battery beneath test,while the LED lighting as much as indicate the battery popularity three checking out the generator charging formula maintain the tester and battery terminals properly connected,and then start generator,the output voltage can be shown at the LED exhibit screen,and the proper LED indicator lights up to indicator the genrator repute Package: 1*battery tester Usage Precautions: 1 Do no longer contact the probes immediately together with your arms to circumvent electrical shock and ensure own safety throughout checking out 2 Before use, inspect the verify probes to ensure there isn't any broken insulation or uncovered metal three Do now not use the current and voltage ranges interchangeably to prevent harm to the instrument 4 It is best to remove the batteries when now not in use for a long time to stop battery corrosion of different inside elements of the software five If you do not know the magnitude of the voltage or current to be measured, delivery with the very best fluctuate after which choose the appropriate fluctuate according to the measured price

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