1、ESSENTIAL PART: This level gauge is an essential accessory for oil tank, lubricating device, cooling box and gear transmission box to display liquid level and fluid. 2、MULTI PURPOSE: This oil liquid level meter is applicable to mineral oil, water in oil, water glycol and other working media. 3、HIGH PERFORMANCE: The liquid level gauge has reasonable structure, novel appearance, clear display of liquid level and temperature, superior assembly performance, firmness, crack and shock resistance. 4、SELF SEALING: Liquid level gauge is equipped with a self sealing valve. When replacing or repairing, just unscrew the mounting screw, and the self sealing valve will automatically close and cut off the oil circuit. 5、WIDE USAGE: The liquid level gauge can be used in the shipbuilding industry, chemical industry, automobile manufacturing, engineering machinery, metallurgy industry, mechanical equipment. Item Type: Oil Liquid Level Gauge Material: Alloy, Glass Model: YWZ 80T Temperature: 20℃ to 80℃ Pressure: 0.1 to 0.15MPa 1 x Oil Liquid Level Gauge