The Phoenix Systems Coolant + Brake Fluid Test Strip is a double-ended test strip that can diagnose both coolant and brake fluid quality at once. Coolant + Brake Fluid combines the company's BrakeStrip and CoolantStrip. BrakeStrip provides a visual reference for brake fluid copper corrosion levels. It is recommended for use with all DOT 3, 4 and 5.1 brake fluid and follows MAP guidelines. CoolantStrip follows MAP, ASL and ASTM guidelines for coolant specifications. It also uses an integrated Glycol color metric scale, making it compatible for use with all coolant colors. It provides a visual recommendation for when it is time to correct or replace coolant. Coolant + Brake Fluid come 100 double-ended strips to a bottle.
