Another option is to use a transportable instrument that relies on exactly the same basic principle. In cases like this, the vessel is crammed with a conductive liquid, plus a probe is suspended within the liquid with a cable. Selecting and fitting the correct agitator in your glass-lined vessel batch https://silicon-carbide-diffusion15713.eveowiki.com/875736/details_fiction_and_spark_test_for_glass_lined_reactor