AS505Transmission Fluid Tester

Working Principle

The AUTOOL AS505 Transmission Fluid Tester operates based on high-precision optical sensing technology. The core principle involves emitting a specific wavelength of light through the transmission fluid using the detection probe. The light is transmitted through the fluid, and the transmittance rate is analyzed by measuring how much light is absorbed or scattered by the fluid. This allows the tester to detect impurities, contaminants, or sediments in the fluid, providing an assessment of the fluid’s cleanliness and health status. The probe measures the degree of absorption and scattering of light in the transmission fluid, and based on changes in light transmittance, it determines the presence of any foreign substances. The tester then processes this data using sophisticated algorithms, displaying the results in an intuitive numerical format on the LCD screen, allowing users to quickly assess the quality of the transmission fluid. This working principle ensures high efficiency and accuracy in testing, providing a reliable basis for the maintenance and performance optimization of vehicle transmissions.

AS505 Transmission Fluid Tester Features

Optical Detection Technology: The AS505 integrates a high-precision optical transmitter and receiver sensor probe, ensuring more accurate and reliable measurement results, providing users with an efficient and trustworthy testing experience.

Oil Temperature Measurement: The device includes a built-in temperature sensor that can measure and display the actual oil temperature in real time. This feature provides an intuitive reflection of the engine’s operating status and load conditions, ensuring more accurate and reliable testing results.

Transmittance Detection: The probe can directly immerse into the oil tank to measure the light transmittance, efficiently and intuitively showing the presence of impurities and contaminants in the oil. This helps to accurately assess the oil quality and performance status.

Fast and Intuitive: The test completes in just a few seconds, with the results clearly displayed on the HD digital screen. It also provides replacement suggestions, eliminating the need for complex judgment processes. Featuring a 2.8-inch LCD backlit display, the device ensures clear visibility of test data even in bright or low-light conditions, offering a comfortable user experience for efficient work completion.

Portability and Durability: The device is compact and lightweight, making it easy for car owners and repair technicians to carry and use in various work environments. The probe features an 800mm flexible hose for more convenient and flexible operation. The hose is made from Teflon material, which offers high oil resistance, oxidation resistance, and corrosion resistance, significantly improving the durability and lifespan of the device.

Prolongs Transmission Life: By quickly identifying issues with the transmission fluid, the AS505 helps users maintain transmission performance and prevent damage caused by fluid quality problems, ultimately extending the life of the transmission.

Three-Year Warranty, Lifetime Maintenance: For damage caused by non-human factors, AUTOOL promises to resend parts for free within 3 years. If you have any problems, please contact us, and we will respond within 24 hours!

Operating Instructions

Step 1: Wipe the test probe clean.

Step 2: Submerge the testing probe into the transmission fluid.

Step 3: Press the [▶️]button to start the test.

Step 4: The interface will display the test results.