SNDWAY SW-825 Digital Monitor for Air Quality, Laser PM2.5 Gas Detector, Temperature and Humidity Monitor


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SNDWAY SW-825 Digital Air Quality Monitor Laser PM2.5 Detector Gas Temperature Humidity Monitor
SNDWAY SW-825 Digital Monitor for Air Quality, Laser PM2.5 Gas Detector, Temperature and Humidity Monitor $37.99

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Description: Breathe easy with our real-time PM2.5 air quality monitor. This handy device keeps keen tabs on the concentration of PM2.5 in your environment, letting you stay informed about the air quality both indoors and outdoors in real-time. Featuring an easy-to-read and bright LED display screen to indicate the level of PM2.5 pollution. This is not just an instrument, it’s a proactive step towards environmental protection. Ideal for use at home, the office, in your car, or outdoors—thanks to its super mini pocket-size design that allows you to carry it around and detect air quality wherever you go. It’s more than a tool—it’s a safeguard for your family’s health.

Features: The LED display screen depicts the test results in a clear, easily understandable manner. Advanced laser detection sensor technology is utilized to accurately measure PM2.5 in the air in real-time. The monitor is designed to be portable, with a super mini pocket size and lightweight design, allowing you to check the air quality anywhere, anytime. It features a built-in high-capacity battery that ensures long standby time and continuous work over 4.5 hours with USB cable charging option. The monitor has an alarm function as well; if the tests show a result over the set value, it will flash red as a warning. The device will also automatically power off after 30 minutes of inactivity. Moreover, it doubles as a temperature/humidity meter, giving you more data about your environment. It’s perfect for use in various settings and environmental tests.


PM2.5 Measuring Range: 0~500μg/m⊃3;
Single Response Time: ≤10s
Resolution Rate: 1μg/m⊃3;
Counting Efficiency of Particulate Matter: 50%@ 0.3μm 98%@ ≥0.5μm
Mass Concentration Consistency of Particulate Matter: ±10%@100~500μg/m⊃3; ±10μg/m⊃3;@0~100μg
Temperature Measuring Range: -10.0~50.0℃
Temperature Accuracy: ±0.3℃
Humidity Measuring Range: 0%~99%RH
Humidity Accuracy: ±3%RH
PM2.5 Sensor: Advanced Laser Particulate Matter Sensor
Battery: Li-ion Battery with 580mAh capacity
Product Size: 60 x 60 x 26mm / 2.4 x 2.4 x 1.0inch
Package Weight: 184g

Air Quality Grades:

Great: 0~35μg/m3
Good: 35~75μg/m3
Mildly Polluted: 75~115μg/m3
Moderately Polluted: 115~150μg/m3
Seriously Polluted: 150~250μg/m3
Severely Polluted: >250μg/m3

Package Includes:

1x SW-825 PM2.5 Detector Meter
1x USB Cable
1x Gift Box
1x User Manual