Feature: 1. Suitable Liquids: The water liquid level meter not only can be used with water or oil but also mineral oil, oil in water, water glycol and other liquids. Practical and safe. 2. Equipped with Self Sealing Valve: Water liquid level gauge is equipped with self sealing valve. When you remove the mounting screw, the self sealing valve will close by itself and cut off the oil line. 3. Transparent Glass and Clear Display: Water liquid level gauge is transparent and can do clear displaying and rugged, resistant to crack, vibration and leakage. 4. Easy Installation: The water liquid level meter is easy to install so you just need to get the size of the mounting holes and you can easily install it. 5. Wide Use Scenarios: This water liquid level meter is widely used and suitable for oil tank, lubrication devices, cooling boxes and gear boxes, etc. Specification: Item Type: Liquid Level Meter Material: Alloy, Glass Temperature: -20℃-100℃ Pressure: 0.1-0.15MPa Installation Form: Screw Applicable Media: Mineral Oil, Water In Oil, Water Glycol Application: Level meter is suitable for hydraulic system. Package List: 1 x Water Tank Liquid Level Meter