SPI 21-170-6 Pistol Grip Bore Gages with Electronic Indicator Set

Includes: 2 setting rings, 6" extension rod & spanner wrench in fitted case

Features:

• Single handed operation, right and left hand viewing
• Self-centering 3-point head for highly accurate internal measurements.
• Highly durable carbide tipped Contact Point.
• Supplied with calibrated setting ring.
• Short Form Certificate of Calibration included
• Furnished in fitted case.
• D.O.T. Regulated. Shipped via ground freight only. No collect shipments.

SPI Digital Indicator (included):

• Range: 0 - 0.5 inch /12.70 mm.
• 360º screen rotation.
• Stem dia.: 3/8 inch.
• Thread size: #4 - 48.
• Inch/Metric conversion.
• Accuracy: 0.0003 inch /0.008 mm.
• Resolution: 0.0005 inch /0.001 mm.
• SPC/USB data output.
• Automatic shut-off.
• Battery: CR2032 included.