And then with the solution of container up and down changes, drive the solution up and down in the flowmeter, thereby showing the flow of liquid in the container. 2.Application:Widely used in machinery, power, petroleum, chemical, metallurgy, environmental protection, shipping, construction, food, catering and other industries for liquid level measurement and control in the production process.Feature: 1.Transparency and color change are very small even exposure to tropical climate for many years. 2.Does not react with developer. 3.It is suitable for measuring liquid level and interface of liquid medium in container. 4.The instruction is novel, and the reading is intuitive, striking and accurate. 5.The measuring range is large and is not restricted by the height of storage tank. 6.The liquid level gauge is separated from the tested medium. Myler Level 1HBT Shank Twisted Comfort Copper Roller Snaffle Bit It is sealed to perfection and is corrosion and abrasion resistant 【High Tensile Strength】-With Buna-N o-ring seals and zinc plated bolts our hydraulic tank sight level gauge can withstand High temperatures . Snapklik.co : Othro 1Pcs XYW-100 Floweter Acrylic Plexiglass Level... Car Oil Measuring Container Source G-YWZ-76T Theroeter Hydraulic Oil Tank Level Gauge On Oil Measuring Container Motorcycle Good sealing performance, high reliability and safe usage. 7.Simple structure, easy installation, easy maintenance, corrosion resistance and no power supply. Hydraulic Tank Level Gauge Xyw-50607680100125127150200250 【Application】-Widely used in machinery, power, petroleum, chemical, metallurgy, environmental protection, shipping, construction, food, catering and other industries 【Feature】-Liquid level gauge supports intuitive degree and good sealing, easy to use for measurement;The instruction is novel, and the reading is intuitive, striking and accurate Good sealing performance, high reliability and safe usage;The measuring range is large and is not restricted by the height of storage tank High Tensile Strength With Buna-N o-ring seals and zinc plated bolts our hydraulic tank sight level gauge can withstand High temperatures .