ขาย เครื่องทดสอบน้ํามันเบรกรถยนต์ led ราคาที่ดีที่สุด

❤COD☆Liquid Testing Brake Fluid Tester Check Car Crake Oil Quality LED Indicator Features: 1.Good Material:The high quality test pen applies to detection of the car brake fluid performance. 2.Indicator Light:LED lights indicate the brake fluid condition, simple operation, easy use, safe and reliable. 3.Sensitive Detection:The test result is accurate and the measuring speed is fast. 4.Principle:It determines the moisture change in brake oil based on changes in conductivity. 5.Wide Application:Perfectly suitable for 4S shops and car owners use. Descriptions: 1.Brake fluid detection pen is based on the change in conductivity to determine the moisture change brake fluid. 2.It shows clearly the extent of moisture contained by the light-emitting diode, high moisture content will lead to lower boiling point, affect braking performance. 3.Red indicates the brake fluid needs immediate replacement, green represents good condition, yellow indicates the state is acceptable but soon replaced. Specifications: Name:Brake Fluid Tester Voltage:1.5V Power:1*LR03 AAA Battery (Not included) Size:138x18mm/5.43x0.71in Color:Blak Package Information: Package Size:140x50x30mm/5.51x1.97x1.18in Package Weight:80g/2.8oz General Package Package Included: 1 x Brake Fluid Tester Notes: 1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. 2.Due to different personal measuring techniques,there might be 1-3cm error of the physical.Thank you!