A small, rectangular Xiaomi (Honeywell) Formaldehyde Sensor with OLED display, showing readings for temperature, humidity, formaldehyde concentration and battery status

Xiaomi (Honeywell) Formaldehyde Sensor (JQJCY01YM)

The Xiaomi (Honeywell) Formaldehyde Sensor (JQJCY01YM) is a compact device that's equipped with an OLED display for clear and easy reading. This sensor is designed to measure various environmental factors, such as temperature, humidity, and formaldehyde concentration in mg/m³. Additionally, it also provides information about its own battery status.

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