Portable Rechargeable Oxygen Gas Detector Analyzer 0-30% Vol Range Handheld O2 Meter for Home Office Classroom Safety Monitoring - Industrial Grade Oxygen Level Tester
Portable Rechargeable Oxygen Gas Detector Analyzer 0-30% Vol Range Handheld O2 Meter for Home Office Classroom Safety Monitoring - Industrial Grade Oxygen Level Tester
[Real-time Alert System] With a fast sampling rate of 1.5 seconds, this o2 tester features an alarm that notifies you of any vol value increase, offering added security.
[Versatile Use] Designed with a stable stand, this portable o2 detector is suitable for indoor sleep, travel, or outdoor activities, making it a convenient tool for home, office, and classroom spaces.
[Long Battery Life] Equipped with a 2000mah rechargeable battery, this detector lasts for extended periods without the need for frequent charging, making it for various settings.
Detection] The handheld o2 detector offers a measurement range of 0-30%vol, providing results to ensure clean air.
[Easy to Read Screen] The high definition lcd screen of this o2 detector offers clear visibility, with adjustable brightness settings to your eyes in different light conditions.