The unit consists of a pressure vessel with clamp for sealing cap, rubber sealing gasket, pressure gauge calibrated in percentage moisture content 0-25% X 1% on the wet weight basis, a counter poised balance for weighing sample, a scoop for measuring carbide reagent, a bottle of reagent, one cleaning brush and a set of 4 steel balls(3 OF 12.5MM AND 1 OF 25MM DIA) for thorough mixing. Complete in highly polished wooden carrying case with handle. AS PER IS : 2720(PART II) OR Same as above but Deluxe Model with 150mm dia and horizontal pace readout moisture gauge.