Windshield Washer Fluid Hydrometer

QWA-HYD Windshield Washer Fluid Hydrometer

Regular price
$25.00
Sale price
$25.00

Hydrometer for measuring the freeze protection in windshield washer fluid.

  • A hydrometer is a tool that measures the methanol level in your windshield washer fluid which will tell you the freezing temperature of the finished product.