
This is a smart engine oil tester that quickly checks your oil condition using advanced optical sensing technology. It detects oil aging, contamination, and metallic impurities in seconds.
₹4,999
Excluding GST
The AUTOOL AS503 Lubricating Oil Tester uses optical sensing and digital analysis technology to assess the quality of lubricating oil. The optical sensor measures the transmittance of the oil, detecting changes in impurities, contaminants, or aging substances within the lubricating oil, thereby accurately determining the quality status of the oil. The AS503 is equipped with a high-precision chip that analyzes the data collected by the optical sensor and calculates the test results based on predefined standards (quality parameters for gasoline and diesel engine lubricating oils). The results are displayed as numerical values on the HD screen and also provide recommendations, such as “continue using,” “recommend replacing,” or “immediate oil change,” making it easier for users to make quick decisions.
| Operating Voltage | 6V(4 x1.5V batteries) |
Everything workshops and technicians ask before buying the AUTOOL ENGINE OIL TESTER.
The AUTOOL AS503 is designed for testing engine oil quality and temperature. Test results may vary depending on oil type, additives, engine condition, and testing conditions. Always use the tester according to the manufacturer’s instructions.