Features: Experience unparalleled precisions with the G1/4 Quick Connect Water Flow Sensors, your solution for accurate water consumption track. Boasting a build with waterproof, heat, pressure, and cold resistance, this flow Sensors ensures reliable performances in various conditions. For homeowners, office managers, and school maintenance staff look to monitoring water usage efficiently and effectively. Perfectly suited for a wide ranges of applications including water heaters, purifiers, boilers, and coffee machines, this Sensors is a addition to any water dispensing system. With its easy to install quick connect, the Water Hall Effect Flow Sensors Meter streamlines water management while contributing to environmental sustainability. Specifications: Material: ABS Pressure Resistance: ≤1.2mpa Rating Current: ≤10mA Insulation Resistance: >100MΩ Electrical Strength: AC500V 50Hz Working Temperature: 0-60℃ Pulse Duty Cycle: 50%+10% Flow Ranges: 0.25-2.5L/Min Flow Pulses Characteristics: F=[25xQ]±8% Size: About. 70.9x40.4mm/2.8x1.6in Package Includes: 1pc Fluidmeter Counter note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.