Used to determine the strength value of the rock specimens either in the field or in the laboratory.

Designed to be light and easily ported from place to another.

Consists of two-column crosshead frame and a hand operated hydraulic jack, and the load is measured either by a digital manometer (RM-120) or by a precise load cell and a digital readout unit (RM-120/LC).

The samples to be tested do not need to be regular in shape since the equipment can perform the test on irregular specimens too.

Equipped with a digital indicator to measure the result.

Provided with manual-hydraulic loading.