Feature

●100% Pure
●2.8-inch LCD color liquid crystal display, 320*240 pixels. It is small in size and easy to carry, you can take it with you
●User adjustable ozone (O3) alarm threshold to alert user to elevated concentrations.
●Test variables: PM2.5/1.0/10, ozone (O3), TVOC, temperature, humidity.
●1200mAh high-capacity lithium battery, USB charging and low battery warning, intelligent monitoring, index and 4 interface switching.
●An onboard fan draws in ambient air for more accurate real-time results.


Description

This product is a multi-functional air quality detector that can detect ozone (O3), total volatile organic compounds (TVOC), particulate matter (PM2.5/1.0/10) with a size of less than 2.5 microns, temperature and humidity. Clock and recording functions.
Combined with multiple air sensors and a built-in fan, it can monitor ozone (O3), total volatile organic compounds (TVOC), PM2.5/1.0/10, temperature and air quality in real time. The humidity is displayed on its digital LCD display.

Test content: O3+PM2.5+TVOC+temperature+humidity
Display mode: 2.8-inch LCD screen display, 320 x 240 pixels
Sampling time: 1.5 seconds
Power supply: 1200mAh capacity lithium polymer battery
Detection gas: ozone/ozone/ozone (O3)
Detection range: 0.000~5.000ppm
Detection principle: electrochemical
Response time: Diffusion 15S
Repeat value: ±2%
Resolution: 0.001ppm
Insulation resistance: 20M
Alarm function: sound (2-3 beeps)
Alarm action value: 0.3/0.6ppm (alarm on/off switchable)
-Electrochemical sensors
-TFT LCD display -320*240 pixels
- Detection data range: O3 (0.000-5.000ppm)
- It can be used for ozone residual detection in offices, indoors and outdoors and after disinfection.
-24 hours real-time monitoring
-Material: ABS with TFT screen
-Color: Black+Orange