Digital Lever Gauge

The robust Bowers XTL Lever range is perfect for vertical bore measurement, providing accurate and repeatable bore gauging under inspection department or shop-floor conditions. The XTL has a simple ergonomic action and can be fitted with a wide variety of analogue and digital indicators or even transducer probes.

The range can be provided with IP65 rated digital indicators, rendering it resistant to coolant, water and airborne particles. A ‘wireless’ gauge module is also available, enabling cable free communication with remote data collectors, PCs etc. The cost-effective new XTL boasts hardwearing extended travel carbide measuring anvils and is able to measure diameters up to 100mm.


  • Measuring range 6-100mm (diameters above 100mm on request)
  • Excellent for vertical bore measurement
  • Simple 2-button operation
  • Large easy-to-read swivel display (20-100 sizes only)
  • 2 preset memories
  • RS-232C output
  • Self-entering heads
  • Constant measuring pressure
  • Fast, accurate measurement
  • Resolution 0.001mm (0.00005")
  • Tungsten carbide measuring faces on all 3-point heads from 12.5mm
  • Blind bore measurement above 12.5mm (0.500")
  • Extensions available above 6mm for deep hole measurement
  • Setting rings included with individual instruments and sets
  • UKAS certificates supplied as standard with all setting rings
  • UKAS certificates supplied with all gauges
  • Serial number on all gauges 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 according to DIN863, part4
  • Bluetooth indicator option available over 20mm

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