iES-M100 wired remote transmission gas meter has automatic metering, valve control, M_BUS communication and other functions. iES-M100 wired remote transmission gas meter has automatic metering, valve control, M_BUS communication and other functions. iES-M100 wired remote transmission gas meter has automatic metering, valve control, and other functions. Optoelectric direct reading technology, direct reading of the current dial value, copy accuracy of 100% ye luɔɔi de optical direct reading technology, direct reading of the current dial value, copy accuracy of 100% ye luɔɔi de optical direct reading technology, direct reading of the current dial value, copy accuracy of 100%. A lëu bï kɛ̈ɛ̈r de kɛ̈ɛ̈r de kɛ̈ɛ̈r de kɛ̈ɛ̈r de kɛ̈ɛ̈r de kɛ̈ɛ̈r de kɛ̈