The Saximeter-Q incorporates the latest technological innovations with increased durability. The Saximeter-Q is an electronic digital device that: Digitally collects blows Eliminates mistakes from manual drive log Provides a drive log of blow count as a function of depth Calculates stroke for open-end diesel hammers Displays BPM for other hammers Creates full driving log for each pile Learn more at https://www.pile.com/products/saximeter-sax-q/. Pile Dynamics, Inc. [email protected]