8 In1 PM2.5 PM10 HCHO Air Quality Detector Portable Meter Formaldehyde Digital Detector

Features Multi functional design air quality formaldehyde TVOC PM2 5 PM10 time Accurate detection Quad core processor with high precision and good stability Large HD LCD screen color partitioning for clear all information display Acrylic mirror dustproof and anti fog Simple shape design small and lightweight The tuyere is perceived in real time mastering the direction of airflow with good contact response 8 Major functions Detection of formaldehyde Detection of TVOC and benzene Air quality rating PM2 5 monitoring PM10 monitoring Intelligent alarm system Air monitoring real time recording 24 hour air monitoringSpecification Name Portable Air Detector PM2 5 PM10 HCHO AQIModel E58493Testing items Formaldehyde TVOC PM2 5 PM10 Air qualityDisplay mode HD color LCD displayTest principle Electrochemical semiconductor Laser sensingInput specification 5V 1APower supply Polymer lithium batteryBattery capacity 2600mAhAlarm mode Buzzer alarmPower connector Micro USB connection chargingAlarm valve AdjustableColor BlackDimension 152 68 42mm 6 2 7 1 7 Package included 1 x PM2 5 Detector