Karlak Engine Oil Tester for Auto Check Oil Quality Detector with LED Display Gas Analyzer Car Testing Tools

Karlak Engine Oil Tester for Auto Check Oil Quality Detector with LED Display Gas Analyzer Car Testing Tools

• Use the optical principle to check the oil condition of the engine, and get the latest status of your oil anytime and anywhere.
• With optical probe, no need to take the oil outside, just put the probe into the oil dipstick to get the test s.
• Mini portable, no need to take outside the oil, accurate measurement, extend the life of the car.
• LED display s n can accurately display the s, clearer readings.
• One-button boot detection, higher accuracy.