I'm a big fan of Fieldpiece and their products. They stand behind their products. Customer service is great if you ever need it. This combustion analyzer is ideal for starting heating systems. You can easily navigate in this analyzer. The analyzer's magnetic body is great for hands-free reading. With this combustion analyzer you can easily adjust your boiler or stove. If you are doing a deeper analysis, I would recommend another tool. This is ideal for setting up the heater for service.
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