High-Quality Household Aluminum Case Ultrasonic Gas Meters G2.5 to G6 - Accurate Measurement and Durability for Your Home

Contador de gas ultrasónico prepago inteligente Lora/NB-IOT/4G G2.5~G10

Disassembled electronic device with exposed circuit board and wiring on a marble surface.

Medidor de Gas Ultrasonico Prepagado Smart Lora/NB-IOT/4G G2.5~G10