Penetrometer, Universal

Direct-reading for precision penetration measurements of bituminous materials. Unit has 5" diameter indicator dial which is graduated in 400 divisions of 0.1mm, corresponding to 40mm penetration. Zero preset to eliminate errors. Includes 47.5g plunger with 3.2mm hole, and two loading weights (50g and 100g). Overall dim. 10.5" x 13" x 22" (266.7 x 330.2 x 558.8mm).