①. Stable performance and long working life ②. Use environmentally friendly materials that are resistant to temperature and corrosion ③. Strong impact resistance, capable of withstanding up to 1MPA or more ④. Adjustable flow range, adjustable flow setting according to system needs ⑤. Wide range of use: suitable for swimming equipment, gas meters, water meters, coffee machines, water heaters, central air conditioning, etc Product Name: Water Flow Switch Model: FS-10 Measurement range: 1L/MIN Maximum temperature resistance: 100 Working voltage: 100V Maximum breaking voltage: 250 V Current: 0.5A Colour: Black Material: ABS Package Contents: 1 * Water flow switch 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.