Features: 100% fresh and positive Stable performance: clear-cut operating principle, steady and reliable performance, lengthy operating life, mild volume. <br/> Withstand steady pressure: It can be used in a large liquid strain range, and may face up to more than 1MPA at most. <br/> High diploma of protection: it may be utilized in indoor or open air environments. <br/> Adjustable: The stream vary would be adjusted, allowing the consumer to make your mind up the movement environment price in keeping with the needs of the system. <br/> Wide fluctuate of applications: it may be utilized in swimming pool equipment, gasoline meters, water meters, coffee machines, water heaters, and central air conditioners. <br/> Package Includes: 1x Water Flow Switch Sensor Specifications: Material: Plastic, Metal Working Voltage: 100V Working Temperature: -10~100℃ Measuring Range: 1L/min Working Current: zero Maximum Temperature Resistance: 100℃ Power Supply: 100V 3c Rated Voltage Range: 100V note: 1 allow 1-2cm errors due to instruction manual measurement, just be sure you don't mind before you order. 2 to the difference between varied monitors, the picture will not replicate the actual color of the item.