Check the listing for details. UEi C125 Combustion Efficiency Analyzer KIT, Printer, Case, Probes. Condition: Used. Listed at 350.00 USD. The UEi C125 Combustion Efficiency Analyzer KIT includes a printer, case, and probes for analyzing oxygen and carbon monoxide levels in combustion processes. This analyzer from UEi is designed to provide accurate and reliable measurements for industrial applications, making it an essential tool for ensuring optimal combustion efficiency and emissions control. The kit is equipped with the necessary accessories to perform comprehensive gas analysis and data acquisition, allowing users to monitor and improve the performance of combustion systems.