★Built-in 4G, LoRa, NB-iot, RF, Bluetooth, Wifi, LAN (acquisition system can be customized)
★Can measure material level, liquid level, volume, weight, etc.
★With digital filtering and echo identification functions
★Can manually set fixed interference filtering function
★The built-in anti-condensation function has won the national invention patent
★Support custom sound speed
★Support MiniSD card data collection
★Support USB output
★Support micro printer