Used and in working condition. Kindly refer images of items in the kit. NO REGENT INCLUDED. TBN Testing / Analysis is particularly important for engine oil, as it is continuously exposed to acidic combustion products and these must be neutralized before they can corrode engine parts. The DIGI TBN Test Kit provides state of the art, digital analysis and gives fast, accurate results for in-depth monitoring of trends enabling you to monitor your oil’s alkaline reserve and ability to neutralize acids from combustion. Avoid fouling within the engine and corrosion of engine components by monitoring the Total Base Number (TBN) of your lubricating oils. Simple, economical monitoring of lubricant International buyers, whatever the custom duty or charges if any will be borne by the buyer. As differ.
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