Fowler 54-557-016-BB 3.937-4.528" (100-115mm) Air Plug Blind Bore

Fowler High Precision Fowler-Bowers XT3 Bluetooth Holematic Pistol Grip range of bore gages offer extended travel with fixed anvils. The pistol grip handle incorporates a constant measuring pressure to eliminate operator "feel." • To reduce hand fatigue, the travel of the trigger is adjustable for minimum over-travel. • Larger easy-to-read swivel display • Self centering heads • Proximity output and USB connectivity. • Four preset memories • Fixed anvils • Resolution: .00005" /.001mm • Range .080"—12" (2—300mm) • Tungsten carbide measuring faces on all 3-point heads from .5" (12.5mm) and up. • Heads with special anvils available for threads, splines, slots, etc. • Sizes over .500" (12.5mm) feature blind bore capability • Setting rings included in all sets • Includes UKAS certificates for all pistol grip, heads and rings. • Special anvils available Bluetooth Electronic Holematic Pistol Grip XTH - Individual sizes (includes pistol grip, head and ring)