Product · United States

MH-Z19 MH-Z19C MH-Z19E MH-Z19B IR Infrared CO2 Sensor Carbon Dioxide Gas Sensor Module CO2 Monitor 400-5000 0-5000ppm UART PWM

Product no longer available. The stores we track no longer sell it; last price seen $9.80.

Price history: 2 daily prices tracked since 2026-10-18; lowest $9.80, highest $9.80.

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