dsfen 12V LED Digital Tester Motor Engine Oil Quality Detector Gas Diesel Fluid Analyzer
by dsfen
- Comes with calibration function, detection accuracy is higher., Prevent misuse of all kinds of unqualified and fake lubricating oil., 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.