Features 1、100% brand new and high quality. 2、Made of high quality material, durable and long service life 3、LCD screen display can provide clear reading 4、Used to control and measure low flow 5、Suitable for high viscosity liquid media such as diesel, gasoline, kerosene, engine oil and other lubricants Specification Features: 1. 100% brand new and high quality 2. Made of high quality material, durable and long service life 3. LCD screen display can provide clear reading 4. Used to control and measure low flow 5. Suitable for high viscosity liquid media such as diesel, gasoline, kerosene, engine oil and other lubricants Specification: Condition: 100% Brand New Inlet and Outlet: 1/2" Material: Aluminum Alloy Measurement Accuracy: ±1% Repeatability: ±0.2%, Maximum Working Pressure: 70BAR Working Voltage: 2 * 1.5V Standby Time: 2 Years Flow Range: 1-30L/Min Single Count: 0.000-9999.9 Total Accumulated Number: 0.00-99999.9 Package List: 1 * Flow Meter Package List