YJJ Altair 4XR Front Cover Motherboard Circuit Board for Repair Parts of Portable Gas Detectors

Product Description: YJJ Altair 4XR Front Cover Motherboard Circuit Board for Repair Parts of Portable Gas Detectors Features: I. Basic Adaptation Parameters Adaptation for the entire machine: MSA Altair 4XR (Second Generation 4XR) Four-in-One Bluetooth Portable Multi-Gas Detector Original Factory Part Code: Motherboard Assembly 10211186, Front Shell Component 10211185 Supported Sensor Channels: 4 X-Cell Intelligent Sensor Slots, General Gas: H2S, CO, O2, LEL Combustible Gas;