( Qty 1 ) MSA 10106725 Altair 4X / 5X CO/H2S Sensor, MSA XCell
This purchase is for ONE used working sensor which was pulled from units which had either internal board issues or bad batteries.
Sensors have been calibrated and installed in a working unit to do a full test and make sure units meet mfg standards for a calibration.
All serial numbers are recorded before shipped, for the few buyers who ruin it for the honest buyers scams will not be tolerated.
Thank you, please feel free to ask any questions you may have.