Penetrometers are used to establish the thickness of different stratifications when investigating the suitability of a site for bridge, road or other construction works. In general if the ground is not too compact, penetration tests with this apparatus can be carried out to depths of about 8 to 12 m.

The apparatus includes:

Anvil with driving rod

1 grooved rod

2 drive points, 90°, 500 and 1000 mm2

10 kg rammer, rammer fall 50 cm

11 sounding rods

Couplings

Lifting device for sounding rods

Carrying case

Case dimensions: 1160x370x220 mm

Weight approx.: 71 kg.