A18 Indoor Air Quality Monitor - CO2 Meter, PM1.0/PM2.5/PM10 Analyzer, Formaldehyde (HCHO) & TVOC Detector with Data Logger - Perfect for Home, Office, and School Air Pollution Testing
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SKU:78836271
Product Description
Product Highlights: 1. 6-in-1 Multi-function -Can test pm1.0, pm2.5, pm10, CO2, TVOC, HCHO(Formaldehyde); 3 display modes: numerical display / curve display / particle number display, click mode switch key to switch it 2. High Accuracy -Laser particle sensor to accurately distinguish 0.3 fine particulate matter; Electrochemical sensor to resolve 0.001mg/m3 of free formaldehyde molecules; Semiconductor TVOC total volatile organic compounds sensor can measure a variety of chemistry pollution such as benzene, toluene. NDIR non-spectral infrared principle CO2 sensor to accurately detect indoor carbon dioxide concentration. 3. Auto-sensitivity -Automatically turns off the screen according to the ambient brightness; store and export data records, draw 24hs real-time data curve, with AQI air quality condition assessment and alarm 4. Inspection of air equipment purification efficiency - Can check the air quality to evaluate the purification efficiency of filter of purifier and ventilator, to remind you to replace filter element Instructions for Use: 1. Click mode switch key enter the 6-channel particle number interface 2. TF memory card can record test data of PM2.5, CO2, TVOC, HCHO 3. Auto-sensitivity and alarm functions can be turned on or off 4. After turn on the detector, the sensor warm-up time is 1-3mins 5. For Initial use, place the device in a well-ventilated environment for 8hrs before use Measurement Indexes: PM1.0/PM2.5/PM10: light scattering test Range: 0-999ug/m³ Resolution: 1.0ug/m³ CO2: NDIR test Range: 400-5000ppm Resolution: 1ppm Formaldehyde: electrochemical test Range: 0-1.000mg/m³ Resolution: 0.001mg/m³ TVOC: semiconductor sensor Range: 0-9.999mg/m³ Resolution: 0.001mg/m³ Packing list: 1 X Air quality monitor unit(with TF card) 1 X USB cable 1 X User manual
Product Features
PM PARTICULATE MATTER DETECT -- Air pollution monitor can test indoor fine particles. 6-channel tiny particle number testing (Number of particles/liter)--pm0.3 / pm0.5 / pm1.0 / pm2.5 / pm5.0 / pm10; 3-channel particulate matters quality detection (μg/m³)--PM1.0 / PM2.5 / PM10;Press and hold the set/confirm button for 3 seconds to enter Settings page
DATA LOGGER & EXPORT -- Air quality meter has a 128M data memory card that support 10w + data records storage, record storage frequency once a minute. Data records can be exported to the computer in TXT file and analyze air quality changes in graphs
AUTOMATIC PHOTOSENSITIVE-- BR-A air quality tester automatically turns off the screen according to the ambient brightness, creating a good sleeping environment, saving energy and electricity. Can turn off this function in settings page
CO2 / HCHO / TVOC SENSOR-- NDIR Non-Spectral Infrared CO2 Carbon Dioxide Sensor, Absorption chamber Optical Coating; Electrochemical formaldehyde HCHO sensor, double platinum catalytic electrode; semiconductor TVOC sensor, indoor air quality meter can accurately measure a variety of volatile organic compounds TVOC / VOCs, such as benzene, nitrogen oxides, hydrogen sulfide etc
AIR QUALITY ALARM-- Desktop air quality detector with touch button and 3000 mAh rechargeable battery, automatic detection at start-up, drawing 24hrs air quality change curve; Comprehensive assessment of ambient air quality, AQI air quality alarms base on US standards, alarm sound can be turned off in settings page
