W.E. GURLEY MDL. 4190 DENSOMETER

109538 One 91) Reconditioned Gurley Mdl. 4190 Densometer, S/N 4190 The model 4190 densometer, with weighted arm assembly, measures materials of average porosity. It is used to evaluate porosity, liquid aborption behaviour and air resistance of materials. This unit can be connected to a model 4190 S-P-S tester, with an optional converson kit, to measure smoothness and compressibility (softness). Accessories: LCD digital readoutavailable as an option. Manufacturer Literature available. One (1) year parts and labor warranty