Portable Ozone Analyzer Multifunctional O? Ozone Meter Air Detector Intelligent Sensor Ozone Meter Air Quality Pollution Monitor

Features:

2.8" color liquid crystal display (LCD), 320 * 240 pixels.
User adjustable alarm threshold for O₃ to alert user of elevated levels.
It can be used in office, indoor outdoor and detection of ozone residue after disinfection.
Large 2000mAh capacity lithium battery.
On-board fan to draw in ambient air for more accurate real-time results.
Micro USB charge Low battery warning.
Electrochemistry sensor for O₃. Temperature and Humidity sensor. AQI for ozone concentration index. Support time and date, self-calibration function.
LCD screen, display various parameters.
USB charge port for convenient using.
With a storage box for easy carrying.

Specifications:

Material: ABS
Color: black+orange
Screen size: 2.8in
O₃ concentration AQI:
0~0.100: Fine
0.100~0.300: Slight
0.300~1.000: Moderate
1.000~4.999: Serious
Battery: 1 * lithium battery, 2000mAh (included)
Item size: 164 * 74 * 26mm / 6.5 * 2.9 * 1.0in
Package size: 280 * 225 * 70mm / 11.0 * 8.9 * 2.8in
Package weight: 501g / 1.1lb

Package includes:

1 * Air Quality Detector
1 * USB Cable
1 * User Manual
1 * Box