The Model 4207D Compressive Strength Tester is an automatic, digitally-controlled, hydraulic press. It is designed to test the compressive strength of standard two-inch cement cubes in exact compliance with API Spec 10A. The unit is used in research and field laboratories involved in quality assurance, and strength testing of cement blends.

An API Spec 10A compliant instrument, the Model 7322 HPHT Consistometer is designed to test cement thickening behavior under a variety of downhole conditions.