ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
PM2.5 Measuring Range: 0 - 500ug/m3
PM2.5 Single Response Time: <1s
PM2.5 Integrated Response Time: <=10s
PM2.5 Resolution Rate: 1ug/m3
Particle count efficiency: 50%@0.3um 98%@>=0.5um
Mass Concentration Consistency of Particulate Matter: + -10%@ 100- 500ug/m3; + -10ug/m3@0 -100ug/m3
Temperature Measuring Range: -10.0°C ” 50.0°C
Temperature Measuring Accuracy: + -1.0“C
Humidity Measuring Range: 0% - 99%RH
Humidity Measuring Accuracy: + -10%RH
PM2.5 Sensor: Plantower Laser Particulate Matter Sensor
Battery Life for Once Charging: *4.5hours
Auto Power off: 30 minutes (The device cannot be power off automatically while charging time.)
Charging: DC 5V, 500mA, USB Connector
BatteryLi-ion: 580mAh
Operating conditions: -10.0°C-50.0°C,0%-99%RH
Net Weight: 86g
Dimension: 60x60x26mm
