AUTOOL AS505 Automotive Transmission Fluid Tester is a professional oil testing equipment designed for the field of automotive testing and maintenance, mainly through the measurement of transmission fluid transmittance to reflect the impurities and contaminants in the transmission fluid, and then diagnose the quality of the transmission fluid and the degree of performance of the good and bad.

Features: High-precision Detection Probe:Integrated with a high-precision optoelectronic sensor, ensuring more accurate measurement results.  Transmittance Display:Comes with an integrated temperature sensor, making it easier to determine the lubrication system's working condition.  Oil Temperature Display:Comes with an integrated temperature sensor, making it easier to determine the lubrication system's working condition.  User-friendly Handheld Design:The body's handheld portion is lined with silicone substrate,providing excellent grip & lightweight design for easy single-handed operation.  2.8-inch Backlit Screen:Equipped with a backlit 2.8- inch LCD screen, providing users with a clear display for efficient operation even in varying lighting conditions, be it bright daylight or dim nighttime.  3 Years Warranty:For damage caused by non-human factors, AUTOOL promise to resend parts for free within 3 years.