The instrument consists of a T-handle cylindrical body where a torsional spring is housed, and threeinterchangeable vanes of different sizes, used depending to the expected strength of the soil to be tested.
- The vane is inserted into the soil for 60 mm approx., and the max. torque value is measured on a collar attached to the shaft.
- The unit, all stainless steel made, is supplied complete with three vanes dimensions (height x dia.) 16 x 32, 20 x 40, 25, 4 x 50, 8 mm, extension rod 500 mm long, tools, Carrying case.
- Measuring range: 0 – 200 kPa