XTD3 Electronic Holemike Bluetooth • IP67 protected against fluid and dust• Resolution: 0.00005″/0.001mm• Bluetooth connectivity to your phone or tablet• Self-centering 3 point heads above 0.250″• Tungsten carbide measuring faces on all 3-point heads from 0.5″/12.5mm and up• Sizes over 0.500″/12.5mm feature blind bore capability• Includes UKAS certificates for all pistol grip, heads and ringsBluetooth Electronic Holemike XTD3 – Individual sizes (includes head, handle and ring)Contact the Fowler Technical Department for special anvil applications*Image shown for representational purposes only