Mitutoyo 526-122 Dial Bore Gauge for Extra Small Holes, 0.3-0.4" Range, 0.0001" Graduation, +/-0.00016" Accuracy

Features:

• Total measurement range of 0.3 to 0.4"
• Accurate to + or - 0.00016"
• Gradient spacing of 0.0001"
• Split ball design for inside diameter measurements and detection of out-of-roundness problems
• Stainless steel contact points for high wear resistance