BRAKE FLUID TESTER Package comes with 32 pieces

Package comes with 32 pieces of the most commonly used screwdriver bit

more precise car repairing

POZI BITS - PZ1 and PZ2

With the percentage readings next to the LED lights on the brake fluid testing pen

Coarseness: 60 grit

BRAKE FLUID TESTER Package comes with 32 piecesBRAKE FLUID TESTING TYPE: The dot 3 brake fluid tester pen can also be used for testing the fluids of DOT4, DOT5. 1, ENV6 & ENV4. Compatible with the most of automotive brake fluid,Very practical tool for brake fluid testing CONVENIENT TOOL: This brake fluid tester pen design is quite small size,easy to carry with. It's a very convenient tool to test the moisture of brake fluid for your auto brake. Easy to use ,simply press the button at the top, dip