Portable CO Detector 0-999PPM Electrochemical Sensor Sound Light Alarm for RV
Sensor Type Low-power electrochemical sensor. 2 Place or hang the detector in the area you want to monitor (RV, tent, room, etc.). 1 × Portable CO Detector. 🪶 Small & Portable Compact and lightweight – easy to carry in your bag, pocket, or hang in your RV.