Mitutoyo 468-990 Digimatic Holtest Three-Point Internal Micrometer / Bore Gauge Set, 3-4 in / 76.2-101.6mm - Complete Unit Set

The Mitutoyo 468-990 is a complete Digimatic Holtest three-point digital internal micrometer set covering 3–4" (76.2–101.6 mm). The set contains 2 individual micrometers (468-272 / 468-273) with individual ranges of 3-3.5", 3.5-4", together with the setting rings and an extension rod needed to set and use them. Automatic three-point self-centring contact gives fast, repeatable readings on a clear digital LCD, and titanium-coated measuring faces resist wear. Rated IP65 for use around coolant and swarf, with ABS/INC, HOLD, 2× PRESET origin memory, function lock, low-voltage alarm, auto power-off (20 min) and SPC data output for measurement collection.

Features

• Brand: Mitutoyo
• Part number (MPN): 468-990
• Type: Digimatic Holtest 3-point digital internal micrometer set
• Measuring range: 3–4" (76.2–101.6 mm)
• Measurement system: Inch/Metric
• Set pieces: 2 digital micrometers
• Individual ranges: 3-3.5", 3.5-4"
• Models included: 468-272 / 468-273
• Setting rings included: ø3.5" (177-319)
• Resolution: 0.001 mm / 0.00005"
• Measuring method: 3-point self-centring
• Measuring faces: Titanium-coated
• Protection rating: IP65
• Data output: SPC / Digimatic
• Functions: ABS/INC, HOLD, 2× PRESET origin memory, function lock, low-voltage alarm, auto power-off (20 min)
• Supplied with: Including box, hex wrench, spanner (2 pcs.), screwdriver, 1 SR44 battery, setting ring (1 pcs.), extension rod, certificate of inspection
• Weight: 20