Usage Tips:1. Stable performance and long working life2. Use environmentally friendly materials that are resistant to temperature and corrosion3. Strong impact resistance, capable of withstanding up to 1MPA or more4. Adjustable flow range, adjustable flow setting according to system needs5. Wide range of use: suitable for swimming equipment, gas meters, water meters, coffee machines, water heaters, central air conditioning, etcProduct Name: Water Flow SwitchModel: FS-10Measurement range: 1L/MINMaximum temperature resistance: 100 Working voltage: 100VMaximum breaking voltage: 250 VCurrent: 0.5AColour:BlackMaterial:ABSPackage Contents:1 * Water flow switchOnly 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.