Brand new and high quality Stable performance: simple working principle, stable and reliable performance, long service life, light volume. Withstand strong pressure: it can be used in a wide range of liquid pressure and can withstand more than 1 MPA at maximum. High degree of protection: it can be used in indoor or outdoor environments. Adjustable: The flow rate range can be adjusted, allowing the user to select the flow rate setting value according to system needs. Wide range of applications: it can be used in swimming pool equipment , gas meters, water meters, coffee machines, water heaters and central air conditioners. Package includes: 1 flow sensor water Specifications: Material: plastic, metal Operating voltage: 100V Operating temperature: -10 ~ 100 Measurement range: 1 L/min Operating Current: 0.5 A Maximum temperature resistance: 100 Power: 100V Rated voltage range 3c: 100V Note: 1. Please allow 1-2cm errors due to manual measurement, make sure you do not mind before ordering. 2.Due to the difference between different monitors, the image may not reflect the actual color of the item. Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference of light and display, there will be a certain color difference, depending on the physical object received Delivery Quantity: (according to the main image)