Features: High quality and adjustable: The flow range can be adjusted, allowing the user to select the flow setting value according to system requirements. High degree of protection: Suitable for use in both indoor and outdoor environments. Stable performance: Simple working principle with stable and reliable operation and long service life. Wide range of applications: Compatible with swimming pool equipment, gas meters, water meters, coffee machines, water heaters, and central air conditioning systems. High pressure resistance: Operates effectively under a wide liquid pressure range, capable of withstanding up to 1 MPa. Specifications: Material: Plastic, Metal Working Voltage: 100 V Working Temperature: -10°C to 100°C Measuring Range: 1 L/min Working Current: 0.5 A Maximum Temperature Resistance: 100°C 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 1-2 cm errors due to manual measurement. Ensure you are comfortable with this before ordering. 2. Due to differences in monitor displays, the image may not reflect the actual color of the item.