Features:   Made Of High Quality Stainless Steel And Aluminum Alloy,Durable.   PCB Circuit Board: Stable Circuit,Long Life,High Efficiency(Without Battery).   Liquid Crystal Display:Zero Adjustment Function,Cumulative Flow Reading,Convenient Operation,Reading And Adjustment.   The Flow Meter Is Light In Weight And Compact In Size,Offering Convenient Operation And Installation.   Modular Design:The Modular Design Makes The Product Suitable For Use With Output Modules.   The Turbine Flow Meter Can Be Widely Used To Measure Gasoline Diesel,Kerosene,Methanol,Etc.  Specifications:   Material:Stainless Steel+Aluminum Alloy   Color:As Shown   Size:   1 Inch:102MMX62MMX32MM(4"X2.44"X1.25")(Minimum Flow Rate:10L/min,Maximum Flow Rate:100L/min)   1.5 Inch:135MMX76MMX45MM(5.31"X2.99"X1.77")(Minimum Flow Rate:40L/min,Maximum Flow Rate:280L/min)   2 Inch:135MMX70MMX57MM(5.31"X2.75"X2.24") (Minimum Flow Rate:40L/min,Maximum Flow Rate:700L/min)   Power Supply:2PCS AAA Batteries  (Not Included)   Measurement Accuracy: ±0.5%   Maximum Working Pressure:20 RAR   Single Counting Range:9999.9   Accumulative Counting Range:999999  Package Include:   1PCS X Electronic Turbine Flowmeter