AUTOOL AS503 automotive engine lubricant tester is a professional oil testing equipment designed for automotive testing and maintenance field, mainly through the measurement of gasoline or diesel engine lubricating oil transmittance to reflect the impurities and contaminants in the lubricating oil, and then diagnose the quality of the oil and the performance of the degree of good and bad, can effectively prevent the emergence of engine problems and malfunctions, to ensure that the engine works normally and efficiently! It can effectively prevent engine problems and malfunctions, and ensure the engine to work normally and efficiently.
Compatible with Various LubriIcant Oil Standards
Suitable for the majority of gasoline and diesel engine lubricant oils available in the market. Separate sampling and measurement for gasoline and diesel engines allow for more precise assessment of lubricant oil health.
Oil Temperature Display
Integrated temperature sensor for convenient assessment of the engine's operating status.
Temperature Unit: ℃, ℉
High-Precision Optigal Probe
Integrated with a high-precision optoelectronic sensor, ensuring more accurate measurement results.
Flexible Hose Probe for Convenient Testing
The 800mm long probe design offers a more flexible & convenient way ofconducting tests. The hose is made of PTFE material,highly resistant to oil & oxidation,and boasts exceptional corrosion resistance, effectively extending the product's lifespan.
User-Friendly Handheld Design
The body's handheld portion is lined with silicone substrate,providing excellent grip & lightweight design for easy single-handed operation.
Large LCD with High Definition
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.
Operation Step:
1.Wipe the test probe clean
2.Remove the oil dipstick
3.Press the button to select the vehicle'sengine type
4.Submerge the testing probe into the engine oil 
5.Press the button to start the test
6.The interface will display the test result.
Specifciation:
Material: Plastic
Power Supply: 6V(4 x 1.5V batteries) (battery Not included)
Item Size: 6.9 x 2.8 x 1.1inch
Display: 2.8 inch LCD Screen
Operation Temperature:-10℃~60℃
 
Package Include:
1x AS503 Engine Oil Quality Tester
1x User Manual
 
1. We accept PayPal only.
2. Credit card (Visa, Eurocard/MasterCard, Amex, and Switch or Visa/Delta) payment can be accepted ONLY through PayPal.
3. Other payment methods (Bank transfer, Cheque, etc.) are NOT acceptable.
4. Please make the payment within 3 days.
1. We ship to WORLDWIDE .
2. Item will be shipped out within 1-2 working days (except weekends and holidays) after the payment is cleared or received.
3. We will send item to your Confirmed Shipping Address in Paypal only.Please confirm your order and address before you bid or pay the item.
4. International Buyers Please Note:
  1)Please check with your country customs office to determine what these additional costs will be prior to bidding / buying.      2)Import duties, taxes and charges are the buyer’s responsibility,please understand.
Item may be returned for refund or replacement within 30 days of the purchase date.
Defective products may be returned for repair up to 1 year from the purchase date. Repairs will be processed through the manufacturer, we will assist in the repair procedure in any way we can to expedite the process.
Before any return, a Return Merchandise Authorization (RMA) must be obtained by contacting the seller. Any products returned to us without an RMA will be sent back to the buyer at his/her expense. The buyer is responsible for the cost of returning any merchandise.
We are a professional worldwide Professional company.
We are reliable supplier to both wholesalers and retail sellers. We supply many products on Automobile consumer.Also offer reasonable prices , excellent customer service and a reliable credit standing are our target!
Our normal business hour is Monday to Friday 9:00 AM to 6:00 PM Beijing TIME. Please email me through "MY MESSAGES" on eBay, if you have any questions about our listings or inventory or troubles. All messages be reply within 24 hours. Welcome your any-time parchase!
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