Large Capacity Digimatic Holtest Three-Point Internal Micrometer Sets - Inch/Metric

468-976 Mitutoyo Digimatic Holtest Three-Point Internal Micrometer Set: .275-.500"/6.925-12.7mm

The Mitutoyo 468-976 Digimatic Holtest Three-Point Internal Micrometer Set has the following specifications:

• Range: .275-.500"/6.925-12.7mm
• Resolution: .00005"/.001mm
• Interchangeable Head Set

Features:

• The tin-coated contact points provide excellent impact resistance and durability
• Measuring contacts are blind on 4"/100mm sizes and larger
• Large LCD readout allows for easy dimensional readings
• With ratchet stop for constant force and better repeatability among operators
• Can measure deep holes by attaching optional extension rods
• Note: Setting rings are no included in the individual sets
• Supplied in fitted plastic case: 4"/100mm and smaller
• Supplied in fitted wooden case: 4"/100mm and larger

This Digimatic Holtest Set is the "interchangeable head" style. There is only one readout included in this set and the operator must interchange or swap out the different measuring heads. Each time a different head is installed on the readout, the operator must calibrate the new head in a setting ring prior to taking bore measurements.

Functions available:

• Presetting or Zero-setting
• Switchable Zero/ABS modes
• Power On/Off
• Data hold 
• Data output
• Error alarm: Low voltage  Counting value composition error
• Battery replacement alarm

Technical Data:

• Contact point: tin-coating
• Measuring method: Three-point method
• Display: LCD
• Battery: SR44
• Battery life: Approx. 8 months under normal use

The Mitutoyo 468-976 Digimatic Holtest Bore Gage/Internal Micrometer set includes the following:

• Large LCD Readout/Main Body Assembly: 04AZB111
• 04AZB139 Digimatic Holtest Head: .275-.350"/6.925-8.89mm
• 04AZB140 Digimatic Holtest Head: .350-.425"/8.89-10.795mm
• 04AZB141 Digimatic Holtest Head: .425-.500"/10.795-12.7mm
• 177-179 Setting Ring: .350"
• 177-283 Setting Ring: .425"
• Extension Rod

Mitutoyo Digimatic Holtest Three-Point Internal Micrometers: Inch/Metric:

Interchangeable Head Sets:

• 468-976 Digimatic Holtest Internal Micrometer Set: .275-.500"/6.925-12.7mm
• 468-977 Digimatic Holtest Internal Micrometer Set: .500-.800"/12.7-20.32mm
• 468-978 Digimatic Holtest Internal Micrometer Set: .800-2.00"/20.32-50.8mm
• 468-979 Digimatic Holtest Internal Micrometer Set: 2-4"/50.8-101.6mm
• 468-980 Digimatic Holtest Internal Micrometer Set: 4-8"/101.2-203.2mm

Complete Unit Sets:

• 468-986 Digimatic Holtest Internal Micrometer Set: .275-.500"/6.925-12.7mm
• 468-987 Digimatic Holtest Internal Micrometer Set: .500-1.00"/12.7-25.4mm
• 468-988 Digimatic Holtest Internal Micrometer Set: 1-2"/25.4-50.8mm
• 468-989 Digimatic Holtest Internal Micrometer Set: 2-3"/50.8-76.2mm
• 468-990 Digimatic Holtest Internal Micrometer Set: 3-4"/76.2-101.6mm

Individual Sets:

• 468-261 Digimatic Holtest Internal Micrometer: .275-.350"/6.985-8.89mm
• 468-262 Digimatic Holtest Internal Micrometer: .350-.425"/8.89-10.795mm
• 468-263 Digimatic Holtest Internal Micrometer: .425-.500"/10.795-12.7mm
• 468-264 Digimatic Holtest Internal Micrometer: .500-.650"/12.7-16.51mm
• 468-265 Digimatic Holtest Internal Micrometer: .650-.800"/16.51-20.32mm
• 468-266 Digimatic Holtest Internal Micrometer: .800-1.00"/20.32-25.4mm
• 468-267 Digimatic Holtest Internal Micrometer: 1.00-1.20"/25.4-30.48mm
• 468-268 Digimatic Holtest Internal Micrometer: 1.20-1.60"/30.48-40.64mm
• 468-269 Digimatic Holtest Internal Micrometer: 1.60-2.00"/40.64-50.8mm
• 468-270 Digimatic Holtest Internal Micrometer: 2.00-2.50"/50.8-63.5mm
• 468-271 Digimatic Holtest Internal Micrometer: 2.50-3.00"/63.5-76.2mm
• 468-272 Digimatic Holtest Internal Micrometer: 3.00-3.50"/76.2-88.9mm
• 468-273 Digimatic Holtest Internal Micrometer: 3.50-4.00"/88.9-101.6mm
• 468-274 Digimatic Holtest Internal Micrometer: 4-5"/101.6-127mm
• 468-275 Digimatic Holtest Internal Micrometer: 5-6"/127-152.4mm
• 468-276 Digimatic Holtest Internal Micrometer: 6-7"/152.4-177.8mm
• 468-277 Digimatic Holtest Internal Micrometer: 7-8"/177.8-203.2mm
• 468-278 Digimatic Holtest Internal Micrometer: 8-9"/203.2-228.6mm
• 468-279 Digimatic Holtest Internal Micrometer: 9-10"/228.6-254mm
• 468-280 Digimatic Holtest Internal Micrometer: 10-11"/254-279.4mm
• 468-281 Digimatic Holtest Internal Micrometer: 11-12"/279.4-304.8mm

The Mitutoyo Digimatic Internal Micrometers have been one of the most commonly used three-point bore gages in the industry for over 15 years now. The easy to use electronics on the digimatic readout are simple enough for anyone to master in a matter of minutes. Each of the digimatic three-point internal micrometers has a ratchet stop which will provide better repeatability among operators. These internal micrometers are accurate with great repeatability and are highly recommended from Higher Precision.

A short video on the Mitutoyo 468-976 Digimatic Holtest Three-Point Micrometer Set: (Individual internal micrometer shown as example)

• What is included with the gage
• Quick product overview