Designed for domestic boiler service, the testo 327 offers users a rugged and reliable instrument for flue gas analysis and measurement.
This kit also includes the new testo 316i gas leak detector which allows simple and effective leak detection of methane, propane, butane, and hydrogen gases.
Additionally included in this kit are a set of CPA1 / BS7967 probes for CO testing of cookers and flueless appliances..
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