Eliminating the uncertainty of brake fluid contamination, this tester measures the boiling point of DOT 3, DOT 4, and DOT 5.1 fluids to determine if they meet minimum safety requirements. It operates without consumable test strips, drawing power directly from the vehicle battery with built-in protection against reverse polarity. On-screen prompts guide the user through the measurement process to identify the exact vaporizing point of the fluid under test.

Eliminating the uncertainty of brake fluid contamination, this tester measures the boiling point of DOT 3, DOT 4, and DOT 5.1 fluids to determine if they meet minimum safety requirements. It operates without consumable test strips, drawing power directly from the vehicle battery with built-in protection against reverse polarity. On-screen prompts guide the user through the measurement process to identify the exact vaporizing point of the fluid under test.