5 LED Auto Car Indicator Brake Fluid Oil Tester
Precision-engineered ABS housing with anti-slip grip for durability and ease of use. Features 5 bright LED indicators for instant, accurate readings of brake fluid quality and battery voltage (6V/12V/24V). Advanced sensor technology detects moisture content in brake fluid to prevent corrosion. Compact, portable design ideal for mechanics, car enthusiasts, and DIY maintenance. Includes built-in metal probes for direct contact testing. Ensures vehicle safety with quick diagnostics—perfect for routine checks, pre-trip inspections, and garage use. Bulk order discounts available for workshops and retailers.