| Verification Caliber | DN50-300 | 
| Capacity | DN50 1pcs, DN80 1pcs, DN100 1pcs, DN150 1pcs, DN200 1pcs, DN250 1pcs, DN300 1pcs | 
| Measurement Range | 0.3-1200 m³/h | 
| Device Expansion Uncertainty | ≤0.2% (k=2) | 
| Water Meter Type | "Ultrasonic water meter Mechanical water meter Electromagnetic water meter" | 
| Electronic Scale | Mettler Toledo stainless steel electronic scales 150KG(6000e,30000d), 3000KG(6000e,30000d),12000KG(6000e), 20000KG(3000e) | 
| Water Source Power System | Nanfang Pump, (Flow Rate:5 M³/H, Head:34.6m) 1pcs (Flow Rate:12.5 M³/H, Head:33m) 1pcs (Flow Rate:100 M³/H, Head:30m) 2pcs (Flow Rate:540 M³/H, Head:30m) 3pcs | 
| Electromagnetic Flowmeters | German Siemens Electromagnetic flowmeters (DN10, Measurement Range:0..07-2.82m³/h) (DN15, Measurement Range:0.15-6.36m³/h) (DN125, Measurement Range:10-400m³/h) (DN250, Measurement Range:40-1600m³/h) | 
| Real-time pressure monitoring | German JUMO, range:0-4mpa, accuracy:≤0.2% | 
| Material of the device | "Made of high-quality industrial aluminum and stainless steel 304,durable and excellent appearance" | 
| Computer Software And Hardware | It adopts touch industrial control integrated design, supports Win10 64-bit operating system with a simple and efficient operation interface. The hardware is equipped with 8GB memory, 128G SSD, 1TB hard disk, 17-inch Capacitive Touch screen and supports diversified expansion | 
| Communication | Modbus/RS232 Serial Port |