Description
〖High Sensitive and Accurate Measurement〗Single O2 gas monitor,Bulit-in high senstive electrochemical sensor measurment range 0~30% with resolution 0.1%..〖High/Low alarm function with three alarm methods〗when O2 gas concentration reach preset high or low alarm value,the meter will sound,light alarm with vibration,meanwhile, high/low alarm value is adjustable based on your specific requirements..〖Digital LCD display with backlight function & compact and Unique stainless steel clip design for easy carrying around〗High density digital LCD screen display real time gas concentation value, backlight function is suitable use for dark areas;compact size and unique clip design, it is convenient for user to carry around..〖Durable power supply and peak value display mode〗Bulit-in rechargable 3.7V Li-thion battery powered with USB charging port.Peak value display mode help you to check the highest Oxygen level ever detected..〖Strict and qualified certificate & self-calibration mode〗This product is compiled with following standard and regulation: JJG693; JJG695: JJG915 and GB3836 series anti-explosion standard.Self-calibration mode is convenient for you to make calibration by yourself.
