Features: Reliable Quality: made of high-quality copper and ABS, it Features strong corrosion resistance, good oxidation resistance, no corrosion, no sediment, and has long service life. Pointer & Digital Display Combination: the data displayed on the dial is clear and easy to read. Counter with arbitrary rotation function can easily display dial data. Vacuum Sealing Counting System: the counting system of water meter adopts vacuum sealing to prevent condensation or atomization. Compact & Small Size: simple beautiful appearance with compact structure, small size is easy to install. Complete Accessories: each water meter is equipped with connecting nut and sealing washer for easy installation. Dry Movement, Magnetic Transmission: anti freezing and anti fogging, ensures its stable and reliable performance. Wide Applications: suitable for measuring water flow at general temperatures, as well as for homes or gardens. Specifications: Material: ABS+copper Class: Class B Nominal Flow Rate: 1.5m3/h Transitional Flow Rate: 0.12 Minimum Emission: 0.03 Minimum Reading: 0.0001 Maximum Reading: 99999 Water Temperature: 0~40 Pressure: 1MPa Thread Size: 15mm 1/2" Item Size: 115 * 85 * 78mm / 4.53 * 3.35 * 3.07in Item Weight: 605g / 21.37oz Package Weight: 637g / 22.46oz Package Size: 12 * 8.5 * 8cm / 4.72 * 3.35 * 3.15in Package List: 1 * Water Meter 2 * Screw 2 * Screw Nut 2 * Spacer