Brake fuid tester DOT3, DOT4, DOT5.1

• Used to check brake fluid quality by measuring its moisture content
• Suitable for brake fluids DOT3, DOT4, DOT5 and DOT5.1
• Also suitable for glycol-based brake fluids
• Easy and quick reading, showing fluid quality with a 10 LED lamp scale
• The more LED lamps on, the better the fluid quality
• CAN bus compatible