Product Description Digital Tester Motor Engine Oil Quality Detector Gas Diesel Fluid Analyzer Digital Oil Tester Car Oil Quality Tester Condition: Brand New Material: ABS Color: Black for optional Testing system: oil quality Comes with calibration function, detection accuracy is higher. Oil quality inspection to ensure oil safety. Detection of diesel engine oil, gasoline engine oil, by testing the oil acid, carbon deposition and moisture, other impurities. The equipment is small and easy to carry. Operation instructions: 1.Select engine type GAS or DSL(diesel).Turn on key down. Wait for 5 seconds, and then drip oil to the test tank when the green light is flashing on the instrument and the red light is flashing. Finally, press the test key to start the test 2. Add a few drops of lubricating oil to be tested to the sensor of the instrument. Do not miss the test tank. 3.Press the "test" test key and release it quickly. The 10 lights will flash in sequence. The last light indicates the quality of the lubricant. 4.No. 1-7 Any LED flashes green, indicating good oil quality. No.8 or No.9 led flickers yellow, and the oil quality is average. No. 10 LED is flashing red slowly. It is recommended to change lubricating oil. No. 10 LED flashes red rapidly, it is recommended to test the engine. Package list: 1 X Engine Oil Quality Detector (Batteries not included) Note: 1.Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3.Thanks for your understanding. Have a nice day! About UsWelcome to our store! We are a professional worldwide wholesale company, with our own factory located in China. We supply many products including video game, health & beauty, phone accessories, computers accessories, camera & camcorder,car accessories, Clothing accessories, games, toys & hobbies, jewelry, antique & craftwork. High product quality,reasonable prices, excellent customer service and a reliable credit standing is our tenet.PaymentWe accept PayPal only. Payment must be received in 7 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.ShippingWill ship within 10 business days of receiving cleared payment. The shipping time details, please read the shipping and delivery together with the price.We ship to your PayPal address. Please make sure your PayPal address is correct before you pay.Considering the cost of business and easy shipping, usually the item is packed in retail packaging.CountryShipping Time Working Days + Saturday + Sunday5-78-1516-2021-2526-30>31United StatesRate(item arrived)5.1%50.1%29.6%10.5%4.7%RefundUnited KingdomRate(item arrived)9.9%63.2%19.1%3.4%4.4%RefundAustraliaRate(item arrived)21.4%50.0%14.3%7.2%7.1%RefundFranceRate(item arrived)10.5%28.6%43.8%10.1%7.0%RefundGermanyRate(item arrived)11.1%22.2%30.3%20.9%15.5%RefundCanadaRate(item arrived)0.0%47.1%31.4%17.6%3.9%RefundSpainRate(item arrived)3.7%24.1%48.2%13.8%10.2%RefundTermsIf this item is defective upon receipt, customer has up to 14 days from date of receipt for exchange of a new one.But buyers should be pay for the shipping charge for returning. We care about our valued customers, and are always willing to work things out. If you have any problems, please e-mail us immediately.Contact UsIf you have any questions, please feel free to send eBay message to us, our service specialists 24 Hours a Day, 7 Days a Week (maybe there is some delay in weekends). Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem. Please DONT leave negative or neutral feedback if you havent received item in 30 days, because we have mentioned the shipping time repeatedly.powered by