Temtop P20 PM2.5 Air Quality Monitor Professional Laser Particle Sensor Detector Real Time Temperature Humidity Display Rechargeable Battery

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£69.99 £54.99
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Air Quality Detector

  • New 3-IN-1 air quality monitor for PM2.5, Temperature and Humidity. Conforms to ISO quality standards.
  • Temtop 3rd generation laser particle sensor combined with unique particle swarm optimization algorithm makes particle measurement more accurate and stable.
  • Multi-functional four buttons: Max/Min Temperature Values, set time or connection mode, Celsius or Fahrenheit adjustable, Power button to turn on or off or save changes.
  • Data can be exported to your computer for further view.
  • Built-in 3000mAh lithium battery that runs about 6-8 hours on a full charge.


New 3-IN-1 indoor air quality monitor, especially for PM2.5, temperature and humidity. Wall-mounted style. With a 24-hour monitoring histogram, you will see the changes of PM2.5 directly.


Model P20
Battery Voltage 3.7VDC
Power Capacity 3000 mAh
Dimension 260*139*33 mm
Batter Life 6-8 h on a full charge
Input DC5 V; 1 A
Display LCD Screen
PM2.5 Senser: Laser PM Sensor
Measuring Range: 0-999 ug/m3
0.01ug/m3 (1-9.99 ug/m3);
0.1ug/m3 (10-99.9 ug/m3);
1ug/m3 (100-999 ug/m3);
±10ug/m3 (0-100 ug/m3);
±10% (100-500 ug/m3);
Operation Environment Temperature Range: 0~50℃
Humidity Range: 0~90%RH
Atmospheric Presssure: 1 atm
Temperature Measure Range:0~50℃
Accuracy: ±1℃
Humidity Measure Range:0~90%RH
Accuracy: ±5%RH



1 2 1222 2
7.6" LCD Display*
Super large 7.6'' TFT screen, which can display 12h histogram, temperature and humidity and health level indicator, maximum-minimum value and week-time

Data Export & View*

  • The newly added data storage module can record the hourly average value, making the long-term statistics more accurate.
  • It can record up to 10 years, which is more suitable for home use.
  • Support USB export CSV file (excel can be opened).



Multiple Mounting Way*

  • Table stand with built-in bracket
  • Wall hanging with the external suspension holes

Multiple options make the viewing clearer and more convenient for you to keep abreast of the air condition.

Rechargeable Li-Battery*
Built-in rechargeable Lithium battery, sustainable power supply. It is convenient to continuously view indoor air quality around the clock.



temtop P20
M10i M10 P1000 M1000 P20
Size 81*81*30MM 81*81*30MM 260*139*33MM 260*139*33MM 260*139*33MM
Detection HCHO/PM2.5/TVOC/AQI HCHO/PM2.5/TVOC/AQI PM2.5/PM10/CO2/Temperature/Humidity HCHO/PM2.5/TVOC/Temperature/Humidity PM2.5/Time/Temperature/Humidity
Screen LCD LCD 7.3” LCD 7.3” LCD 7.3” LCD
Battery Capacity Li-2200 mAH Li-2200 mAH Li-3000 mAH Li-3000 mAH Li-3000 mAH
Mounting Option Tabletop/Portable Tabletop/Portable Tabletop/Wall Mounted Tabletop/Wall Mounted Tabletop/Wall Mounted

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