2. With LCD display, function and cumulative rate reading, easy to operate, read and adjust. 1. This portable digital turbine flowmeter has a high-definition display that shows both instantaneous and cumulative rates. 3. IPX7 waterproof rating; PCB circuit board, stable circuit, and high efficiency. 4. Modlar design, suitable for use with output modules. 5. Suitable for testing , oil, methanol, water, etc., Weight: 0.76941329438 Pounds, Manufacturer: Jaywool