String Height Guages and Accessories

Once strike has been replicated on a Regulating Rack, a Grandwork™ String Height Gauge or Underlevel (String Height Gauge Lite) records the results. Since the samples that set up strike will be erased by regulating, this record can save a trip back to the piano. Sharpie ink can be erased with alcohol to use the plunger over and over. But a permanently marked plunger, kept on file, can significantly speed up the next regulation for that piano.