Em2261 Gas for Analyzer 12v Led Digital Automobile Car Oil Quality Tester Motor Engine Detector Xc3

Power supply voltage:12 VTesting system:oil qualityWorking temperature:-30-75Working principle:The instrument is mainly aimed at the reaction of increasing the acidity of lubricating oil.With the long-term use of lubricating oil, its acidity will gradually increase, which will erode the surface of engine parts.If the test results show that red LED No. 10 flashes, it usually indicates that the lubricating oil has reached an acceptable lower level. At this time, the lubricating oil needs to be replaced.Model:OTO300Weight:200 gColour:RedMaterial:PlasticSize:83x53x13mm\/3.27x2.09x0.51inchPackage Contents:1 * EM2261 AnalyzerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.