RKURCK12V-24V 3in1 Universal Red Cigarette Lighter Car USB Port Charger Digital LED Display Voltmeter Thermometer Auto Gauge Battery Voltage Tester Temperature Monitor Meter

So I missed that this was Metric system when I bought it. It should be a little clearer. Amazon is a US company. I guess a new metric system challenge is in my future. The quality is okay. It doesn’t appear as solid as name brand devices I have purchased.

I made a mistake by purchasing this item in that I thought it was going to display‘Fahrenheit’ not ‘Celsius’. I would have given FIVE STARS otherwise.

This is a cheap build. It works, but the numbers light up wrong, making a very ugly display.

Nunca llegó!

Works as expected.

So far so good

Easy to install and works great. The voltage is the same as hand-held multi-meter. It is very charming and helpful.

The screen didn’t show the numbers