Bowers SMG004M MicroGauge 2-Point Digital Bore Gauge Set, Range 3.65-6.35mm, Resolution 0.001mm, 5 Heads, with Setting Rings

The Bowers SMG004M is a MicroGauge 2-point bore gauge set covering 3.65-6.35 mm, with digital readout, 5 measuring heads and setting rings. With a digital readout and very compact dimensions, about the size and format of a ballpoint pen, it is a truly pocket-sized instrument. The measuring heads have spherical hard-chromed contact points and are set in matching setting rings.

Supplied with 5 setting rings (4.00 mm, 4.50 mm, 5.00 mm, 5.50 mm, 6.00 mm).

• Measuring range: 3.65-6.35 mm
• Measuring heads: 5 (3.65-4.35 mm, 4.15-4.85 mm, 4.65-5.35 mm, 5.15-5.85 mm, 5.65-6.35 mm)
• Setting rings: 5 (4.00 mm, 4.50 mm, 5.00 mm, 5.50 mm, 6.00 mm), included
• Digital readout: MGU2
• Slimline digital display with simple 2-button operation
• Switchable resolution 0.01 / 0.001 / 0.0005 mm
• Data output via Proximity-RS232 or Proximity-USB
• Repeatability 0.001 mm
• Linearity: max 2% of measuring travel (1.0-1.5 mm diameter) or 1% (1.5-10 mm), min 0.001 mm
• Hard-chromed ball contacts
• IP65 protection available as an option

Made in Britain by Bowers Group.