GUOXING Practical: With alarm sound design, when the brake fluid moisture content exceeds the standard, an alarm will be issued to replace the brake fluid.Excellent performance: The brake fluid tester, with a high-precision sensor, has accurate detection results, can effectively detect the condition of the brake fluid, and give you a safer driving guarantee.Advantage: The non-slip design on both sides can be operated with one hand. The operation is simple and brings more convenience to your inspection work.Delivery Quantity: 1pc,Size: 2.17*6.14*0.94inchColour: BlackKind tips1. Package content: only the above package content, excluding other products.2. The size is measured manually, please allow 1-2 cm measurement error.3. Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.Products from JINYI's store