Stable performance and long working life Made from environmentally friendly materials resistant to temperature and corrosion High impact resistance, capable of withstanding up to 1MPA or more Adjustable flow range, allowing flow settings to be customized according to system requirements Wide application: suitable for swimming equipment, gas meters, water meters, coffee machines, water heaters, and central air conditioning systems 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 Rating: 0.5A Color: Black Material: ABS Package Contents: 1 x Water Flow Switch Note: Other products are not included. Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement may vary by +/- 1-3cm due to manual measurement.