DOT4 brake fluid goes bad is because of the moisture content increase, so the 5 LED indicators will show the percentage of water in the brake fluid, help you to konw the time of the brake fluid replacement
Operated by a LR03 AAA 1.5V battery ( Battery Not Included), put the probe into the brake fluid and read the result, accroding to the LED light konw the moisture content
Automatically power off, the tester will automatically power off after 12 seconds of inactivity
To check the quality of brake fluid quality, quickly and easily test moisture content in the brake fluid
The tester can be used as a digital brake fluid tester suitable for determining brake fluid quality.Developed for professional use in astomotive repair shops and in servicing

Technical Details

Product Details

Package Dimensions
Width : 4.65 inch
Height : 0.16 inch
Length : 8.11 inch

Shipping Weight: 8 ounce (View shipping rates and policies)

ASIN : B01ISKFMQK