Spectrum Technologies: TruFirm
The TruFirm® system by Spectrum® Technologies offers a quick, easy and affordable method to measure the firmness of turf and bunker sands. Spectrum’s USGA patented technology simulates golf ball impacts and provides objective data measurements to better manage the relationship between soil compaction and moisture level. The result is greens that are both firm and fast – with fewer ball marks, longer drives and exceptional playability.