12 volt battery meter6/27/2023 Just as you have done for the load test, adjust the volt range on the direct current to 20 volts, place the terminals positive to positive negative to negative, and start your motorcycle. This last test we would discuss is necessary to test your battery’s charging system. How to Carry out the Charging System Test ![]() Now push the start button of your bike it doesn’t matter if it starts or not just watch how the reading on your multimeter drops those readings are what you need.įor your battery to pass a load test, the multimeter must read between 9.5 to 10.5 volts straight for 30 seconds when the battery is tested.Īny reading of voltage below 9.5 volts, or if the battery holds a good record for a while and steadily drops, or even when it falls instantly to 0 volts, then it means there is a problem, and the battery should be replaced due to its low capacity. For accuracy, there should be at least an hour interval between the last time your battery has been charged and the time you are conducting this test. This test will help you decide if a little boost is all you need to get your batteries to full function.īefore this test is carried out, you should ensure that the battery has not been charged recently. The first test we will talk about is the static battery voltage test you should do this to know the state of charge of your battery. How to Carry out the Static Battery Voltage Test We have three types of tests you can carry out on your batteries and the processes involved to assure you that your batteries and the charging systems are in good order or not. Knowing that you can use the multimeter to check your 12-volt battery is useful knowledge, but the key question is, “how do you check your 12-volt battery with the multimeter?” You already know a bit about the multimeter you might have even gotten one for yourself, but you would need to perform the test on your batteries to see if you can still make use of it or if you need a replacement. Press down and hold the button till an alarm sound, then the meter is in operation mode.You jump into your car, and you try to ignite it, but then the engine won’t start, and even the headlights won’t turn on now you realize you are having battery issues.Keep pressing and releasing the button, till get the expected value. Press down the button and release it, each press increases 0.1V of the voltage setting.When the voltage display flashes, the meter is in the setting mode. Switch on the power, and release the button.When the power is switched off, press down the button and hold it.With installation kit and mating connector.If you want us to set the voltage indicator before its shipment, please contact us and send us the setting information (low / high voltage). Typical application: photovoltaic battery charging / discharging controller. The output is switched on when the voltage is lower than the low voltage setting, and the output is switched off when the voltage is higher than the high voltage setting. Type 3: both low-voltage and over-voltage protection. ![]() Typical application: electric vehicle / vessel. The output is switched on when the voltage is lower than the low voltage setting. Typical application: battery charger, DC power converter, communication system / remote control system DC source, etc. The output is switched on when the voltage is higher than the high voltage setting. TQZN-12 and TQZN-24 are adjustable for setting the low voltage (empty level, OUTPUT ON) and high voltage (full level, OUTPUT OFF), typically applied for switching automatically on / off a DC relay. With a high capacity MOSFET output (maximum current rated for 4 amperes), these meters offer additional control function to users, helping to realize the automation of system. The DC voltage meters TQZN-12 and TQZN-24 are used as battery charging / discharging level indicators (BDI) for electric vehicle / vessel, battery charger, solar power generating system and other battery power (DC source) driving / conserving systems. ![]() 12V / 24V Digital DC Voltage Indicator Accurate Numeric Display Of DC Voltage, Adjustable & Optional Control Function
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