Adopts the source material, stable and reliable performance. Counting system adopts vacuum sealing to prevent condensation and atomization. Word wheel and pointer display ensure clear reading over time, keeping readings clean and visible. Counter with arbitrary rotation function for convenient meter reading. Wide measuring range and low starting flow. Attractive appearance with compact size. Features: - Color: As shown - Material: Metal - Size: 17.00 x 9.00 x 9.00 cm / 6.68 x 3.54 x 3.54 in - Nominal diameter: 20 mm - Nominal pressure: 1.0 MPa - Demarcation flow: 1 m³/h - Working temperature: 0–90 °C - Maximum scale: 9999 - Minimum reading: 0 - Path: 20 mm - Protective cover: The cover helps protect the glass from accidental damage - Durable material: Constructed with corrosion-resistant materials to reduce condensation buildup; meter cover made of plastic, bearing components made of quality copper and wear-resistant synthetic materials, other parts made of modern plastics - Easy to install: Similar to traditional water meters, installation requires only a wrench and sealing material Note: Due to lighting effects, monitor brightness, and manual measurement, slight variations in color and size may occur between the photo and the actual item. We appreciate your understanding. Package list: 1 x Meter