Temtop M10i WiFi Air Quality WiFi Monitor for PM2.5 HCHO TVOC AQI Professional Electrochemical Sensor Detector Real Time Display

Key Feature:

• Brand New Wireless 5-IN-1 Air Quality Monitor: PM2.5, HCHO, TVOC, AQI, WIFI
• With Temtop App, it supports real-time AQI monitoring, remote turn on/off function, display local weather forecasts and etc. Support iPhone or Android phones."
• 3 Steps to WIFI, easy operation
• Temtop 3rd-generation laser particle sensor with max. 20,000 hours' lifetime. Combined with the unique particle swarm optimization algorithm, it makes particle measurement more accurate and stable.
• Top electrochemical sensor from Dart UK with pre-calibrated that provides more accurate formaldehyde molecule measurements. Its TVOC detect function can covering a wide range of organic pollutants of VOCs. 24/7 US Technician Support via Email and Phone.

Specifications:

• Dimensions: 82*82*31 mm
• Battery capacity: 2200 mAh
• Battery life: 6-8h on a full charge
• Input voltage/current: DC5V, 1A
• Operating environment: 0-50℃(32-122℉); 0-90%RH
• Atmospheric pressure: 1 atm standard atmosphere
• Measuring range(TVOC): 0~5mg/m3
• Resolution(TVOC): 0.01mg/m3
• PM2.5 Sensor: Laser particulate matter sensor
  Measuring range: 0-999ug/m³
  Resolution: 0.01 ug/m³(0-9.99ug/m³);0.1 ug/m³(10-99.9ug/m³);1 ug/m³(100-999ug/m³)
  Accuracy: ±10 ug/m³(0~100 ug/m³);±10%(100~500 ug/m³)

What is included:

• M10i Air Quality Monitor
• 1*USB Cable
• 1*User Manual
• 1*Pin

Warning:

• Do not place the detector in a highly polluted environment (particle concentration > 500ug/m')for a long time; or it may cause damages to the sensor.
• Do not cover the air inlet/outlet during detections; or let fluff or hair enter the detector.
• Do not use the detector in humid places or environments with a strong odor to maintain accuracy.
• Do not disassemble the detector or change its internal wiring to avoid potential damages.
• Do not use the detector in direct sunlight or facing air conditioner outlets and etc.

FAQ:
Q: Why is the PM2.5 reading not matching with the government departments or other organizations'?
A: The PM2.5 data computed by government departments or other organizations are the average data values from multi-monitoring points. Hence it is common that the PM2.5 reading at your place/location is different from theirs.

Q: Why is the PM2.5 reading keeps changing?
A: As PM2.5 concentration in the environment is changing all the time. That not only due ta environmental factors like changes in airflow, humidity, wind direction and etc. But also due to common pollutant sources like smoking, cooking, exhaust emissions from vehicles, smoke from burning coal/chimneys/furnaces, etc. All these may influence the PM2.5 concentration and give differences in the readings.

Q: How to understand the changes in the PM2.5 HISTORY area?
A: This area shows the changes in PM2.5 concentration over the last 12 hours in a histogram; wherein, the x-axis indicates the time and the y-axis indicate concentration: higher the PM2.5 concentration, higher the v axis (up to 4 segments).
Q: Why is the data reading unstable?
A: As airflow in the environment is changing and the distribution of organic matter concentration may be uneven. Temtop recommends you to try again in low airflow areas.