For sale is a Teledyne Analytical instruments Type 980X Portable Flue Gas Analyzer for Oxygen and Combustibles. Unit comes with a copy of the 980X manual, associated small parts (see photo's) and original Anvil Case. As can be seen in the photo's, when powered-up the unit indicates "battery charging," and when placed into the "On" mode, the "Analyzer On" light illuminates. NOTE: The Anvil Case shows significant deterioration of the soft, inner lining. The 980X itself appears to be in good condition. I removed this unit from a manufacturer's plant that has recently shut-down.