Cigarette Lighter Voltmeter Portable LED Digital Display Volt Tester Electric Voltage Meter for Auto Car Vehicle Battery Monitor 8-30V Black

Show Original The product was added perfectly before the statement. It’s even surprising that it reaches the buyer so quickly. Packed in bubble wrap, delivered without damage. There are no complaints against the seller. I decided to try in practice inserting it into the cigarette lighter. Turned on the ignition, the device shows 12 volts. I started the engine, the device showed 14 V. You can see everything in the photo. But it doesn't end there. The car stalled. It turned out that the device cannot be kept on with the cigarette lighter on. Turn off and turn on the device several times. Everything worked well. The device works fine, but for a few seconds. I turned it on temporarily, looked at the readings and that’s it. This device is not suitable for constant monitoring of voltmeter readings. Those. turned on the device, looked at the readings, turned off the device. The whole dimension. In about two hours the device will burn out. Thus, the device is not suitable for constant monitoring of the operation of the generator.

I am satisfied and I have ordered another one.

Handsome!

Show Original Voltmegr worker-readings are accurate.

ok

Show Original I can't say it's good. But everything works and whole.

Show Original Good quality product, shows exactly. Who needs it, get it!

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It looks good THANK YOU

Show Original Works great I recommend