Usage Tips: 1. Stable performance and long working life 2. Made with environmentally friendly materials resistant to temperature and corrosion 3. Strong impact resistance, capable of withstanding up to 1MPA or more 4. Adjustable flow range,可调流量 setting according to system needs 5. Wide range of applications: suitable for swimming equipment, gas meters, water meters, coffee machines, water heaters, central air conditioning, and more Product Name: Water Flow Switch Model: FS-10 Measurement Range: 1L/MIN Maximum Temperature Resistance: 100°C Working Voltage: 100V Maximum Breaking Voltage: 250V Current: 0.5A Color: Black Material: ABS Package Contents: 1 x Water Flow Switch Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement may have an error of +/- 1-3cm.