Features: High-quality adjustable design allows the flow range to be adjusted, enabling users to select the flow setting based on system requirements. Offers a high degree of protection, suitable for use in both indoor and outdoor environments. Provides stable performance with a simple working principle, ensuring reliable operation and long service life. Wide range of applications including swimming pool equipment, gas meters, water meters, coffee machines, water heaters, and central air conditioning systems. Withstands strong pressure, compatible with liquid pressure up to 1 MPa. Specifications: Material: Plastic, Metal Working Voltage: 100 V Working Temperature: -10C to 100C Measuring Range: 1 L/min Working Current: 0.5 A Maximum Temperature Resistance: 100C Power Supply: 100 V Rated Voltage Range: 100 V Thread Size: 1 inch Package Includes: 1 x Water Flow Switch Sensor Note: 1. Please allow 12 cm variation due to manual measurement. Confirm you are comfortable with this before ordering. 2. Due to monitor differences, the image may not reflect the actual product color.