• Expert Quality
• Immerse tester probe in brake fluid for 1 second
• LEDs fitted to the tester display a relevant coloured LED, indicating water content
• Fitted with an LED light to help illuminate dark brake reservoirs
• For use with Dot 3, Dot 4, Dot 5.1, AC Delco Dot 3, Pennzoil Dot 3, Prestone Dot 3, Motorcraft Dot 3 and Toyota Dot 3
• Fitted with 1 AAA battery (supplied)
• Active