Portable Digital PM2.5 Air Quality Monitor Meter Tester

Portable Digital PM2.5 Air Quality Monitor Meter Tester

banggood Measurement & Analysis Instruments

46.99$
38.99$
FeaturesAdvanced technology of Laser Sensor Detectiondetect PM2 5 in Air and transform into digital display accuratelyshow different healthy level warning in different colorExcellent for daily air quality monitoring Detect PM2 5 by laser scanninggiving results more stable and accurate than infrared sensor detection Rechargeable built in battery with 1200mAh high capacitysupport 4 6 hours continuous running Mini size only 76 76 46mmeasy to carry and can be put on anywhere you need Applicable for many occasionsofficehomegardenin caretcKeep track of the air quality around youSpecification MaterialAcrylic ABS plasticSize76 76 46mm 3 0 3 0 1 8inchWeightapprox 100gColorBlackBattery1200mAH lithium batteryWorking voltage3 7VInput5V 1ABattery life4 6 hoursDisplay screenOLED screenWorking temperature 20 50℃FeatureSmall and exquisite Durable battery Package included 1 x Air Quality Monitor1 x User Manual1 x Clean Cloth Details pictures