Description
HUIOP Comparator,7 Tubes Automobile Oil Quality Comparator Transmission Oil Viscosity Tester Comparator Transparent Glass Tester Demonstration Stand
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- Widely applicable to various oil types. Engine oil, transmission oil quality, steering power oil, brake oil, and hydraulic oil.
- Diamond-level polishing process, non-toxic, tasteless, and crystal clear.
- Rubber leak-proof ring and metal screw effectively prevent oil leakage.
- It's easy to use. Thicken base, stable and firm.
- Using premium quality materials, 2.5cm thickness. It is durable.