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PRODUCT CODE: 54-367-554-BT

XTD3 Electronic Holemike Readout Only # 54-367-554-BT

Range/Size: 4-8"/100-200mm

Resolution: .00005"/.001mm

Price: $1918.94 $1765.43
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Product Description

54-367-554-BT Fowler/Bowers XTD3 Holemike Readout: 4-8″/100-200mm

The Fowler/Bowers 54-367-554-BT XTD3 Holemike Readout has the following specifications:

  • Range: 4-8″/100-200mm
  • Resolution: .00005″/.001mm

The new Fowler/Bowers Bluetooth XTD3 Holemike Bore Gage sets have been arriving from Bowers Metrology in England over the past few months and are now available for online purchase. The next XTD3 Holemike sets are now available with Bluetooth so customers do not have to have the readouts hooked up to computer with cables. By a simple press of a button, the dimension on the pistol grip readout is sent to the computer. Bowers has always been known to have great electronics and the new Bluetooth XTD3 Holemike are in a class of their own. The new ergonomic handle makes sending data to the computer easier than ever. 


  • Bluetooth
  • 5 Year Warranty
  • Larger (10mm) easier to read swivel display
  • Self centering heads
  • USB connectivity, Bluetooth is available
  • Four preset memories
  • Fixed anvils
  • 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

The Fowler 54-367-554-BT Bluetooth XTD3 Holemike Readout is compatible with the following XT heads:

  • 54-342-022 Fowler XT Head: 4.00-5.00″/100-125mm
  • 54-342-023 Fowler XT Head: 5.00-6.00″/125-150mm
  • 54-342-024 Fowler XT Head: 6.00-7.00″/150-175mm
  • 54-342-025 Fowler XT Head: 7.00-8.00″/175-200mm

The Fowler 54-367-554-BT Bluetooth XTD3 Holemike Readout is the standard readout included in the following Fowler/Bowers Holemike Bore Gages and Sets:

The Fowler/Bowers Bluetooth XTD3 Holemike bore gage now has extended travel with fixed anvils. Users no longer have to worry about switching out the anvils like past generations. The anvils are fixed in the measuring head.  The bluetooth pistol grip handle is spring loaded and incorporates a constant measuring pressure to eliminate operator “feel”. The Fowler/Bowers holemike bore gages are accurate and have great repeatability. These bore gages are manufactured in England by Bowers Metrology, one of the most respected bore gaging in the world. Top quality products usually come with a great warranty and the Fowler/Bowers Bluetooth XTD3 Holemike bore gages are backed with a 5-year warranty.

Fowler/Bowers Bluetooth XTD3 Holemike Readouts:

  • 54-367-556-BT Bluetooth XTD3 Holemike Readout: .080-.250″/2-6mm
  • 54-367-550-BT Bluetooth XTD3 Holemike Readout: .250-.375″/6-10mm
  • 54-367-551-BT Bluetooth XTD3 Holemike Readout: .375-.750″/10-20mm
  • 54-367-552-BT Bluetooth XTD3 Holemike Readout: .750-2.0″/20-50mm
  • 54-367-553-BT Bluetooth XTD3 Holemike Readout: 2.0-4.0″/50-100mm
  • 54-367-554-BT Bluetooth XTD3 Holemike Readout: 4.0-8.0″/100-200mm
  • 54-367-557-BT Bluetooth XTD3 Holemike Readout: 8-12″/200-300mm

Helpful video on Presetting the electronics:

Helpful video on Connecting the Bluetooth:

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