1. Stable performance and long service life 2. Use environmentally friendly materials that are resistant to temperature and corrosion 3. Strong impact resistance, withstand up to 1MPA or more 4. Adjustable flow range, adjustable flow 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, etc. Product Name: Water Flow Switch Model: FS-10 Measuring Range: 1L/MIN Maximum Temperature Resistance: 100 Working Voltage: 100V Maximum Breaking Voltage: 250V Current: 0.5A Color: Black Material: ABS Package Contents: 1 * Water Flow Switch The above package content only, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.