Universal Brake Fluid Tester Accurate Oil Quality Check Pen Car Brake Liquid Digital Tester Vehicle Auto Automotive Testing Tool

Features: Designed for checking the quality of brake fluide quality simply. 5 LEDs to indicate percentage of water in the brake fluid. Automatically power off. Small and light to carry for more convenience. An excellent helper for your journey.

Specification: Type: Brake fluid tester Material: Light emitting diode Quantity:1pc Item Color: Black Compatible with: All vehicles Battery : 1*LR03 AAA 1.5V battery (not included) Size; 15.5*2.5cm/ 6.1* 1"(H*D) Net Weight: 0.04kg / 1.4oz