Product Selling Point: 1. The product design is concise, in line with European and American aesthetics, functional, and easy to read. 2. The product is practical and can measure data such as water flow and average water flow. Main Features: - Can be installed on water pipes to measure water flow instantly when watering plants or washing cars. - Built-in Hall sensor for more reliable measurement. - Measures real-time total water flow, last water consumption, average daily water consumption over 7 days, and total water consumption. - Low battery indicator. - IPX6 waterproof rating. Product Name: Water Flow Sensor Material: Plastic Color: Green + Black Battery: 1 x CR2032 (included) Flow Range: 0–2000 m/h Joint Pipe Bore Size: 3/4 inch Coupling Type: Male BSPP Thread Measurement Range: 1–40 L/min Working Pressure: 0.5–8 BAR Package Contents: 1 x Digital Water Flow Meter (Only the above package content; other products are not included) Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement allows an error of +/- 1–3 cm.