Igaging® ip65 premium dial test indicator features ul style 'margin-top 0px; padding-top 5px; padding-bottom 5px;' ip67 protective rating water and coolant proof us patented range 0.030" graduation 0.0005" reading 0-15-0 face dia. 1 1/4" satin chrome fi nish universal positioning contact 3-side standard dovetail mount jeweled movement meet or exceed federal specifi cations 3/8" & 5/32" dovetail stems included contact point 0.080" dia x 1/2" length supplied in protective case