Turf-Tec International - Manufacturer of diagnostic turfgrass tools home page for golf courses, sports fields, landscape maintenance, lawns, universities and engineering firms. golf, course, superintendent, greenskeeper, agronomy, turf, grass, soil, water, nutrition, home, lawn, sports, field, athletic, stadium, weeds, aerify, moisture, ph, root, insect, management, infiltrometer, penetrometer, digest, ASTM, turf-tec, mascaro, GCSAA, STMA, sampler, profile, moisture, meter, infiltration, engineering, enviornmental, astm 5093, astm 3385, turf-tech, turf tech, turftec We manufacture diagnostic tools for healthy soil, turf, grass, lawns, golf courses, sports fields, agronomy departments and engineering firms.