Feature 1Oneclick start detection, higher accuracy, bring you more convenience. 2The LED display can accurately display the results and the readings are clearer. 3Use the optical principle to check the engine oil condition and get the latest oil condition in anytime and anywhere. 4With an optical probe, simply place the probe in the dipstick to get the test results. 5Mini portable, accurate and effective measurement, extend the life of the car.Condition: 100% Brand NewItem Type:EngineOilTesterMaterial: ABSColor: YellowBattery: 4 x AAA Batteries (Not Included)Electricity: 180mAhWhole Product Size: Approx. 42 x 170mm/1.7 x 6.7inProbe Diameter: Approx. 5.3mm/0.2inOil Hole Requirements: Diameter> 6mm, Curvature <30Hose Length: Approx. 800mm / 31.5inDetection Type: Auto OilFunction: The oil detector can help extend the life of the car. Failure to replace the oil and poor quality oil in time will reduce lubrication, reduce the sealing effect, reduce the cooling effect and reduce the cleaning effect. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Oil Tester1 x Brushes1 x ScrewdriverNote1.Pleasedonottestwhethertheenginetemperatureishigherthan60.Pleasecheckthethermometeronthedashboard.Thetesttemperaturemustbebelow60C.2.Beforetesting,pleasecheckwhethertheprobeiscleanandensurethattheprobeiscoveredwithoilduringthetest.3.Thenewengineoilshows100.0%,andthenormalrangeis30%‑100%.Iftheoiltestresultislessthan30.0%,thedetectorwillsoundanalarmindicatingthatyoushouldchangetheoil.