Use for the evaluation of the initial set of the concrete mortar.
The penetration plunger has a tip area of 32 sq/ mm.
It is plunged into the mortar to a depth of 25.4 mm. indicated on the plunger.
The resistance expressed in Kpa and Lbf/ sq.in is shown on the marked direct-reading scale.
Dimensions : dia. 25 x 210 mm
Weight : 400 g