Product · United States

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

Product no longer available. The stores we track no longer sell it; last price seen $29.57.

Price history: 6 daily prices tracked since 2026-10-18; lowest $29.48, highest $29.57.

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