🚗 Premium Automotive Antifreeze Propylene Windshield Screenwash—Ultimate Protection for Your Vehicle Review

I bought this to check DEF and Glycol Antifreeze test strips. I went around the store and compared the new DEF, antifreeze, and washer fluid. Everything corresponded to the declared properties. This is a great little tool to have on hand. The calibration didn't quite work out, but I just zeroed with RO/DI water and everything was perfect.

No instructions. But it's easy enough to use once you're even a little familiar with the type. I bought this to be sure to use my PG mix in an outdoor wood boiler and am glad I did rather than just trusting the mix ratio. I had to add more PG to get my desired freezing point. The scale is only in degrees Celsius, but the conversion is easy, or you can find an online conversion calculator and just plug in the numbers. Although it would be nice to have the Fahrenheit scale right in the sight…

Item arrived in good condition and has been calibrated for water level. The temperature reading is in degrees Celsius and for me, being born and raised in Europe, that's normal. In the 30C to 35C range the readings are very close to 30F to 35F. If you need an F display use it you a refractometer with an F-reading Please don't leave a bad review because you made the wrong decision. I decided to flush my 2014 Audi A4 Quattro with 70,000 miles on it. It only takes about $150 labor to flush the…