Review on 🔥 Fieldpiece SOX3 Combustion Check Kit with Sturdy Case by John Larsen

This gauge makes a great budget O2 combustion gauge/analyzer. Fieldpiece Technical Support took care of me right away when the meter arrived damaged. I can't say enough about their customer support. I have used many types of combustion analyzers in the 40 years that I have done this job, some good high end flow meters and some expensive overly complex junk. What matters to me is how well it performs in the field, regardless of the price. So far this little gauge is fantastic. It's easy to set up and use, very sensitive, and more accurate than my Bacharach meter when compared across multiple tests. I recommend this analyzer unreservedly. Oh, one of the best things about this analyzer is that it doesn't need to be sent in for calibration every year as the O2 sensor is field replaceable and has an indicator to show when replacement is needed. Honor Polevik!