This ZENNER diaphragm gas meter is designed for residential natural gas and LPG consumption measurement. It features a durable blue painted steel body with a stainless steel mounting bracket, a clear digital display with a unique serial number for easy tracking, and reliable inlet/outlet connections. The meter offers high measurement accuracy, stable performance, and long service life, suitable for household, apartment, and small commercial gas metering applications, compliant with international gas metering standards.