| Verification Caliber | DN15-25 | 
| Capacity | DN15 10pcs, DN20 8pcs, DN25 6pcs | 
| Measurement Range | 0.01-8 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 30KG(6000e), 150KG(30000d) | 
| Water Source Power System | Nanfang Pump, Flow Rate: 10 M³/H, Head: 62m | 
| Weighing Containers | 30L, 150L | 
| 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 |