Brake oil testing device AUTOOL AS502

AUTOOL AS502 Brake Oil Tester device works on testing the quality of the car oil and the water content ratio for DOT3, DOT4, DOT5.1 cars. Brake pressure is transmitted through brake fluid, and the pressure sender device will stop working once the brake fluid contains a large amount of water. For safe driving, we must regularly test the water ratio in brake fluid, and the brake fluid tester device helps us perform current maintenance and ensure we are driving in a safe condition. AUTOOL AS502 is mainly used to test the water content in brake fluid, and it is recommended to test it once when using 4-watt kilometer. Features of AUTOOL AS502 Brake Oil Tester device: Innovative rapid detection technology ensures stable performance and more accurate measurement results. The brake fluid tester device, equipped with a 260 mm bent probe, provides detection flexibility. Chrome-plated detector resistant to oils and oxidation. Provides a portable size for one-handed operation. Clear and absolute test results. Backlit LCD screen, supports backlight illumination, easy to read day and night. Functions of AUTOOL AS502 Brake Oil Tester device: The detection system, enhanced with innovative rapid detection technology, ensures stable performance and more accurate measurement results. Multiple compatibility for brake fluid, the device offers two detection modes to choose from. The normal mode is suitable for DOT-3, DOT-4, and DOT-5.1 brake fluids, while the expert mode is suitable for various brands of brake fluid, providing more accurate detection results. Highly sensitive probe, equipped with a highly sensitive sensor and a 260 mm coiled tube, provides a comfortable and quick user experience. The outer layer of the tube is made of 304 stainless steel, characterized by oil resistance, oxidation resistance, and corrosion resistance, effectively extending the product’s lifespan. Easy-to-use design, the portable part of the device is padded with silicone, providing a comfortable grip and lightweight design, making it easy to operate with one hand. High-brightness backlit LCD screen, 2.8 inches, with backlight design for clearer display, making your work more efficient and effortless regardless of strong light or dark night. Operating instructions: 1. Install a 6-volt battery in the back of the test device. 2. After inserting the battery, press the power button to turn on the device, and the LED lights will turn on. 3. Wipe the test probe clean. 4. Open the brake fluid reservoir cap. 5. Select the type of brake fluid to be tested. 6. Immerse the test probe in the brake fluid. 7. Press the start test button. 8. The measurement result will be displayed on the screen. They indicate: %: water content ratio in brake fluid! !: Brake fluid water content warning ×: Recommended for replacement Good: Brake fluid water content is good 9. Press the power button to turn off the device.