PM2.5 air quality detector Air Quality Detector with High Accurate Sensor for PM2.5 Temperature Humidity Monitor

Power supply : 3 AAA batteries(4.5V)/ USB

Product Size : 86*48*49 MM

Product weight : 102g /with box

Box size : 90*76*55 MM

PM2.5 detection concentration range : 0-999 ug /m³

PM2.5 measurement accuracy : ±15%,±10 ug /m³

Temperature detection range : -10℃-50℃

Temperature error : ±1℃ (+10 - +40℃) , ±2℃ (0℃ - +10℃,+40℃ - +50℃)

Humidity detection range : 20%-95%

Humidity error : ±5%（30%-95%），±8%（20%-30%）