HIGH ACCURACY: The measuring accuracy of this flowmeter is +/-1%, fit for most places. MODULAR DESIGN: The Liquid Meter adopts modular design, which makes it suitable for use with output modules, sensors and remote transmitters. LARGE LCD DISPLAY: The Flow Meter has a large LCD display, which is convenient for clear reading. EASY TO OPERATE: The Turbine Flow Meter is fully functional, convenient to operate and has simple structure. WIDELY USED: The Chemical Flow Meter is widely used in petroleum, chemical industry, medicine, transportation, food industry and business field. Medium: crude oil, urea, , chemicals, gasoline Import and export: G1inch Repeatability: +/-0.5% Maximum working pressure: 20BAR Working voltage: 2.3-3.3V Flow range: 10-120L/MIN Single counting: 0.00-9999.9 Total cumulative number: 0.00-999999.9 Unit of measurement: liter/L, gallon/GAL, pint/, quart/ Single measurement reset: RESET colour:Blue Material:ABS Package Contents: 1 x Flowmeter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.