Food Package 0-30%VOL o2 Oxygen Gas Detector With Needle

Discover the Food Package Detection 0-30%VOL O2 Oxygen Gas Detector with Needle, a portable and high-accuracy device designed for food bag packaging. This detector features dual needles for precise O2 readings, a fast-response sensor, and an inner sampling pump for quick and reliable results. Ideal for ensuring food safety and quality control.