Brake Fluid Tester

• Quickly and easily gauge the moisture in all types of brake fluid (DOT 3, DOT 4, DOT 5.1) • Easy-to-read LED moisture gauge • Measurements can be displayed to the customer to warrant the needed service • Two-button use: one is the power button, and the other switches easily between fluid types • Self-test features to ensure fluid is properly tested • Uses one AAA battery. The tester includes automatic battery shut-off