Air Quality Monitor Portable Ozone Analyzer Multifunctional Intell...

Air Quality Monitor Portable Ozone Analyzer Multifunctional Intelligent O3 Ozone Meter Gas Detector Sensor Air Quality Pollution Monitor Enjoy the Health Benefits

• 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.