Digital Bore Gauge


We are distributor & trader of Digital Bore Gauge. Their internal micrometers give the operator the advantage of traditional quality ratchet gauges allied to advanced IP65 electronics. The extended mechanical travel of the XT range means that special heads can also be manufactured to accommodate users most awkward measuring problems.Measuring heads for threads, splines slots, grooves, deep-holes and many more applications are available on request.

The Bowers XT range of internal micrometers can be supplied as individual instruments or in complete sets. All XT instruments give the user the advantage of extended measuring travel with fixed anvils and UKAS certification of both measuring head and setting ring as standard.




  • IP65 Electronics
  • Simple 2-button operation
  • Large easy-to-read display
  • 3 preset memories
  • RS-232C output
  • Range 2 – 300 mm (0.080″-12″)
  • 2-6mm 2 point / 6-300mm 3 point measurement
  • Resolution 0.001mm / 0.00005″
  • Tungsten carbide measuring faces on all 3-point heads from 12.5mm
  • Blind bore measurement from 2mm – 6mm and above 12.5 mm (0.500″)Extensions available above 6mm
  • Ratchet stop to ensure consistent measurement
  • Setting rings included with individual instruments and sets
  • UKAS certificates supplied as standard with all setting rings
  • UKAS certificates supplied as standard with all gauges
  • Serial number on all digital readouts and measuring heads
  • Heads with special anvils available to suit specific customer requirements (e.g. threads, grooves, 2-point, spherical, splines etc)
  • Bore gauges manufactured