Autool AS503 Motor Oil Tester
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2 years warranty on all products
2 years warranty on all products
All our products come with a 2-year factory warranty. This way, you are assured of long-lasting quality and service.
Easy returns via Returnless
Easy returns via Returnless
Returns are easy via Returnless. Register your return online and choose your own shipping method. Return costs are at your own expense.
Professional customer service
Professional customer service
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The Autool AS503 is an advanced engine oil quality tester, designed for the quick and accurate assessment of the condition of engine oil in gasoline and diesel vehicles. By using optical transmission technology, the device detects the clarity of the oil, which is indicative of the presence of contaminants and wear. Additionally, the device measures the oil temperature, giving users comprehensive insight into the condition of the engine oil.
With its ergonomic design, a flexible PTFE probe of 800 mm, and a bright 2.8-inch backlit LCD screen, the AS503 is both user-friendly and durable. The device is compatible with most lubricating oils for gasoline and diesel engines and provides fast, reliable measurements, making it a valuable tool for both professional mechanics and DIY enthusiasts.
Features:
- Transparency measurement: Assesses the clarity of the oil to detect the presence of contaminants and wear.
- Oil temperature measurement: Measures and displays the current temperature of the engine oil in °C or °F.
- Suitable for gasoline and diesel engines: Can test oil from both engine types separately for accurate results.
- Large LCD screen: 2.8-inch backlit screen for clear display, even in low light.
- Acoustic alarm: Alerts low oil clarity with an audible signal and visual indicators.
Special features:
- High-quality optical sensor: For accurate and reliable measurements of oil clarity.
- Flexible PTFE probe: 800 mm long probe, resistant to oil and corrosion, for easy testing in hard-to-reach places.
- Ergonomic design: Lightweight and equipped with a silicone grip for comfortable one-handed use.
- Automatic shutdown: The device automatically turns off after 5 minutes of inactivity to save battery.
Package contents:
- Autool AS503 Motor Oil Tester
- Manual
Technical specifications
| Specification | Value |
|---|---|
| Measurement method | Optical transmission |
| Oil temperature range | 0 – 85 °C |
| Temperature units | °C / °F |
| Display | 2.8-inch LCD with backlight |
| Power supply voltage | 6V (4 x 1.5V AAA batteries) |
| Operating temperature | -10 °C to 60 °C |
| Probe | 800 mm PTFE material |
| Dimensions | 17.5 x 7 x 2.8 cm |
| Weight | 300 g |
| Automatic shutdown | After 5 minutes of inactivity |
