The B1010-O2-Ox portable fluorescence oxygen detector is an oxygen sensor that applies the principle of fluorescence quenching. It combines the traditional low-power advantages of electrochemical sensors with the non consumable sensing principle, making it have a longer lifespan. Aerobic pressure and temperature compensation enable it to operate over a wide environmental range without the need for additional compensation systems. LuminOx is very stable and environmentally friendly, without lead or any other toxic materials, and is not affected by cross interference from other gases. Adopting nanotechnology 32-bit microprocessing technology, instruction execution is in the nanosecond (ns) level, and the motherboard uses high-performance circuit components with low power consumption and stable performance. Powerful hardware combined with high-performance sensors, superior production technology and processing techniques, ensure stable and reliable overall performance. 1-6 types of sensors can be paired, with multiple ranges to choose from, allowing one instrument to measure multiple gases; 2.5-inch high-definition industrial color screen, exquisite APP operation interface, easy to operate; Superior display of various parameters, viewing real-time concentration, historical data, curve graphs, alarm data, data export, data printing, temperature and humidity detection. Built in high-density polymer lithium-ion dual cell 5000mAh large battery, with ultra long detection and standby time.