Professional-grade precision measurement set includes one MHC Industrial Supply dial indicator with a 0-0.5 inch range and .001 inch graduations. The second unit is a Westhoff Machine Company model 400-6 dial indicator with a 1.000 inch range and .001 inch graduations. The set includes a Taitsu TMB-BV magnetic base with an on/off switch and an adjustable stand for stable positioning during inspection.