EN 1426 • ASTM D 5 • AASHTO T 49.
Rigid frame with base plate and level gauge. The penetrometer arm is movable in height by a hand wheel with screw rod and is equipped with a manually operated plunger release. The penetration depth is measured by a dial gauge 30 x 0.01 mm. Supplied with plunger 97.5 g, but without needles and other accessories.