Proceq’s newest subsidiary, Pundit Lab, has added new features to its ultrasonic nondestructive test instrument for concrete quality testing, including increased accuracy of compressive strength measurement by combining results of Schmidt/Silverschmidt hammer measurements with ultrasonic pulse-velocity, an integrated amplifier to eliminate the need for an external amplifier, a time stamp, a display for onsire review, and shear wave transducers for testing Poisson’s ratio and modulus of elasticity. Proceq. 800-839-7016.