SMART SENSOR AR830 Desktop Large LCD PM2.5 Air Quality Monitor Particle Tester with Temperature Humidity Measurement

PM2.5 Particle Tester Air Quality Monitor with Temperature Humidity Measurement
AR830 is a useful monitor for measuring PM2.5 dust particle,Air Temperature and humidity,Index air quality.

Product Specification
Detection of gas: PM2.5
Measuring range:0-999ug/m3
Resolution :1ug/m3
Accuracy :+/-5%
Response time:<60 seconds
The principle of sensor :Electrochemical principle, life for two years
Display: Large liquid crystal display
Alarm:Acoustic,optical double alarm, can set alarm vaule, alarm sound can up to 80dB
Operation condition:0-50 C/32-122 F
Storage condition:-20-60C/-4-140 F
Air Temperatue measurement range: 0-45 C/32-113 F
Air Temperatue resolution:0.1 C/0.1 F
Air Temperatue accuracy:+/-2 C
Air Humidity measurement:10-95%RH
Air Humidity resolution :0.1%RH
Air Humidity accuracy:+/-5%RH
Backlight function: YES
Power :3.7v 1000mA li-battery
Battery indictor:YES
Weight: 148g
Size:159*66*31mm

Standard package
1*meter
1*stand
1*manual
1*Adapter
1*USB cable
1*detachable wall mount haner
1*3.7v 1000mA li-battery
1*Gift paper box
1*warranty card
1*hand carry case

Quality Warranty
We guarantee our this meter is 100% original one with top high quality.

Shipping methods
We usually send the goods to you by international expess, it takes 5-7 working days to arrive at your side, thanks.