2.8 Inch LCD Screen Ozone Detector Ozone Concentration Multipurpose Detectors

This product is a multifunctional air quality detector that detects Ozone(O3), Total Volatile Organic Compounds (TVOC), Particulate Matter <2.5 micron-sized particles(PM2.5/1.0/10), Temperature, and Humidity with clock and record function. As a scientific air quality detection device, it combines multiple air sensors with a built-in fan to allow real-time monitoring of Ozone(O3), total volatile organic compounds (TVOC), PM2.5/1.0/10, temperature, and humidity on its digital LCD display.

Features:
2.8 inch LCD color liquid crystal display, 320 * 240 pixels.
User adjustable alarm threshold for Ozone(O3) to alert user of elevated levels.
Test variables: PM2.5/1.0/10, Ozone (O3), TVOC, temperature, humidity.
Large 1200mAh capacity lithium battery, 5V Micro USB charging and low battery warning, intelligent monitor, AQI index and 4 interfaces switching.
On-board fan to draw in ambient air for more accurate real-time results.
It is small in size and easy to carry, and it can be carried anywhere.

Specifications:
Material: ABS
Color: white
Display method: 2.8 inch LCD screen display, 320 * 240 pixels
Atmospheric pressure: 86Kpa~106Kpa
Detection method for PM: laser scattering
Sampling time: 1.5 seconds
Detection temperature: -10°C~50°C, 14°F~122°F
Relative humidity: 20%~85%
Storage temperature: -10°C~60°C, 14°F~140°F
Concentration unit for TVOC: mg/m³
Concentration unit for O3: ppm
Power source: 1 * lithium battery, 1200 mAh (include)
Item size: 155 * 87 * 35mm / 6.1 * 3.4 * 1.4in
Item weight: 350g / 12.3ounce
Package size: 160 * 90 * 40mm / 6.3 * 3.5 * 1.6in
Package weight: 375g / 13.2ounce

Packing List:
1 * Ozone Detector
1 * USB Cable
1 * User Manual