Features WORK FIELD: Necessary accessories for cooling box and gear transmission box, applicable to mineral oil and water in oil, water, glycol and other working media. DELICATE DESIGN: Novel appearance, clear liquid level and liquid temperature display, full of stereoscopic sense, equipped with connecting parts and superior assembly performance. ALLOY, GLASS MATERIAL: Made of premium alloy and glass material, this liquid level gauge is strong, anti crack, shockproof, leakage proof and other advantages. EASY MAINTENANCE: When replacing or maintaining the liquid level meter, just unscrew the mounting screw, and the self sealing valve will automatically close, cut off the oil circuit, and the liquid level gauge can be removed without draining the oil in t IDEAL REPLACEMENT: Wonderful replacement for the old or broken one, fine workmanship, attention to details, helps improve the accuracy. Specification: Item Type: Liquid Level Gauge Product Mode: YWZ 200T Material: Alloy, Glass Parameter: Temperature: - 10 ℃ to 100 ℃ Pressure: 0.1 to 0.15 MPa Applicable Medium: Mineral oil, water in oil. Water monoethylene glycol Scope of Application: Hydraulic system Package List: 1 x Liquid Level Gauge Package List 1 x Liquid Level Gauge