Turf-Tec Diagnostic turfgrass tools: golf courses, sport fields, landscape & lawns 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 and infiltration test equipment for healthy soil, turf, grass, lawns, golf courses, sports fields, agronomy departments and professional engineering firms.