High Accuracy Explosion Proof O2 Gas Analyzer with Digital LCD Display for Industrial Safety Highlights at a glance Explosion Proof Design: Ensures safety in hazardous environments. High Accuracy Measurement: Precise oxygen level readings ±1% F.S. Digital LCD Display: Easy-to-read real-time monitoring. Customizable Measuring Range: Tailored to specific needs. 24VDC Power Supply: Reliable operation for extended periods. This product is an online oxygen content analyzer