1. Introduzione
The AUTOOL AS503 Engine Oil Tester is a specialized device designed for automotive inspection and maintenance. Its primary function is to measure the transparency of engine oil in both gasoline and diesel engines. This measurement helps assess the presence of impurities and contaminants, providing insight into the oil's quality and performance. By using the AS503, you can effectively prevent potential engine issues and malfunctions, ensuring optimal engine operation and efficiency.
The device utilizes an optical principle for precise testing and features a clear 2.8-inch backlit LCD for easy readability in various lighting conditions.
2. Caratteristiche principali
- Optical Principle Precision Test: Utilizes an optical principle to check engine oil condition, providing accurate results.
- Display digitale: 2.8-inch backlit LCD screen for clear display of results, readable in bright daylight or dim nighttime.
- Allarme sonoro: Alerts the user when oil transmittance falls below 30%, indicating an immediate need for oil change.
- Oil Temperature Measurement: Built-in temperature sensor measures and displays actual oil temperature in °C or °F, reflecting engine operational status.
- Ampia compatibilità: Suitable for the majority of gasoline and diesel engine lubricant oils.
- Flexible Hose Probe: An 800mm long probe made of PTFE material, highly resistant to oil and oxidation, for convenient testing.
- User-Friendly Handheld Design: Silicone-lined for excellent grip and lightweight for single-handed operation.
3. Informazioni e precauzioni di sicurezza
Please read and understand the following safety information before using the AUTOOL AS503 Engine Oil Tester.
- Oil Extraction: In cases where the oil filler cap of certain vehicle models does not allow direct insertion of the testing probe, it is necessary to extract a portion of the engine oil from the vehicle before conducting the test.
- Incompatible Substances: This product relies on optical detection probes to analyze the particulate content in oil. As a result, it is not suitable for analyzing automotive engine oils containing components such as molybdenum disulfide (MoS₂), organic molybdenum, graphene, and similar substances.
4. Impostazione
The AUTOOL AS503 is powered by 4 x 1.5V batteries. Ensure fresh batteries are installed in the battery compartment located at the back of the device (refer to Figure 4, point G for battery cover location).
5. Istruzioni per l'uso
Follow these steps to accurately test your engine oil:
- Wipe the Test Probe Clean: Before each use, ensure the probe tip (A in Figure 4) is thoroughly cleaned to prevent contamination and ensure accurate readings.
- Remove the Oil Dipstick: Locate and remove the engine oil dipstick from your vehicle.
- Select Engine Type: Premere il tasto ↶ button (D in Figure 4) to toggle and select the correct engine type (Gasoline or Diesel) on the display (B in Figure 4).
- Submerge the Testing Probe: Carefully insert the probe into the engine oil through the dipstick tube or into an extracted oil sample. Ensure the probe tip is fully immersed in the oil.
- Start the Test: Premere il tasto ► button (E in Figure 4) to initiate the oil quality test.
- View Risultati: The interface will display the test results, including oil transmittance percentage e temperatura.
Comprensione del display
The 2.8-inch LCD provides comprehensive information:
- Livello della batteria: Indica la carica residua della batteria.
- Tipo di olio: Shows whether 'Gasoline' or 'Diesel' engine oil is selected.
- Grafico a barre analogico: Visually represents the oil transmittance percentage.
- Temperature of Engine Oil: Displays the current oil temperature.
- Transmittance of Engine Oil: Mostra la percentualetage of light transmitted through the oil, indicating its clarity and quality.
- Indicatore di retroilluminazione: Shows the status of the display backlight.
Transmittance Indicators:
- 100% OK: Oil quality is good, no change needed.
- 40% Warning: Oil quality is degrading, consider changing soon.
- 10% Suggested Replacement: Oil quality is poor, immediate replacement is recommended.
Funzioni aggiuntive
- Commutazione dell'unità di temperatura: Premere il tasto ° C / ° F button (C in Figure 4) to toggle between Celsius and Fahrenheit temperature units.
- Controllo della retroilluminazione: Premere il tasto */ button (F in Figure 4) to turn the backlight on or off. A long press of this button will turn the entire tester on or off.
Video 1: AUTOOL AS503 Engine Oil Tester in operation, demonstrating the testing process and display features.
6. Manutenzione
- Pulizia della sonda: Always wipe the test probe clean before and after each use to ensure accurate readings and prevent cross-contamination.
- Sostituzione della batteria: When the battery level indicator shows low power, replace the four 1.5V batteries in the battery compartment.
- Magazzinaggio: Conservare il dispositivo in un luogo asciutto e fresco, lontano dalla luce solare diretta e da temperature estreme.
- Cura generale: Avoid dropping the device or exposing it to harsh chemicals. Clean the exterior with a soft, damp stoffa.
7. Risoluzione Dei Problemi
- Letture imprecise: Ensure the probe is clean and fully submerged in the oil. Verify that the correct engine oil type (Gasoline/Diesel) is selected. Ensure the oil temperature is within the operating range.
- Nessun display/alimentazione: Check battery installation and ensure batteries are not depleted. Long press the power button (*/ button) to turn on the device.
- Oil Transmittance Warning: If the device displays a warning or suggests replacement, it indicates that the oil quality has degraded significantly. It is recommended to change the engine oil promptly.
8. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Numero di modello | AS503 |
| Tipo | Strumenti di prova |
| Volume di lavorotage | 6 V (4 batterie da 1.5 V) |
| Intervallo di temperatura di lavoro | -10℃ ~ 60℃ |
| Tempo di rilevamento | 16 secondi |
| Misurare | 72 mm x 29 mm x 175 mm (2.8 x 1.1 x 6.9 pollici) |
| Peso | 0.3 kg |
| Lunghezza della sonda | 800mm |
| Display | LCD retroilluminato da 2.8 pollici |
| Certificazione | CE |
9. Suggerimenti per l'utente
- Optimal Testing Time: For the most accurate results, test the engine oil after it has cooled down following a trip, rather than immediately after operation or after several days of inactivity. This allows contaminants to settle and provides a more representative samplui.
- Controlli regolari: Incorporate regular oil quality checks into your vehicle maintenance routine to proactively monitor oil degradation and prevent potential engine damage.
10. Garanzia e supporto
The AUTOOL AS503 Engine Oil Tester comes with a Garanzia di 3 anno from the AUTOOL authorized store, ensuring commitment to product quality and customer satisfaction.
For technical support, troubleshooting assistance, or warranty claims, please contact your authorized AUTOOL dealer or visit the official AUTOOL websito per ulteriori informazioni.
