Description <br> Features: <br> 100% brand new and high quality <br> Stable performance: simple working principle, stable and reliable performance, long working life, light volume. <br> Withstand strong pressure: It can be used in a large liquid pressure range, and can withstand more than 1MPA at most. <br> High degree of protection: it can be used in indoor or outdoor environments. <br> Adjustable: The flow range can be adjusted, allowing the user to select the flow setting value according to the needs of the system. <br> Wide range of applications: it can be used in swimming pool equipment, gas meters, water meters, coffee machines, water heaters, and central air conditioners. <br> <br> Package Includes: <br> 1x Water Flow Switch Sensor <br> <br> Specifications: <br> Material: Plastic, Metal <br> Working Voltage: 100V <br> Working Temperature: -10~100 <br> Measuring Range: 1L/min <br> Working Current: 0.5A <br> Maximum Temperature Resistance: 100 <br> Power Supply: 100V <br> 3c Rated Voltage Range: 100V <br> <br> note: <br> 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. <br> 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.