Mitutoyo 468-981 Digimatic Holtest-Three-Point Internal

SPECIFICATIONS MITUTOYO 468-981 DIGIMATIC HOLTEST-THREE-POINT INTERNAL

Range: 6-12mm

Resolution: 0.001mm

Units: Metric

Accuracy: ±2µm

Setting rings included: 10

Individual Range: 10-12mm

Technology: Digimatic

Contact Point: TiN coating

Measuring Method: Three-point method

Display: LCD

Battery: SR44 (2 pcs.) 938882

Battery Life: Approx. 1.2 years under normal use

Ratchet/Thimble: Ratchet Stop

IP Rating: IP65

SPC Output: Yes

Introduction Mitutoyo 468-981 Digimatic Holtest-Three-Point Internal

The Mitutoyo 468-981 Digimatic Holtest-Three-Point Internal employs a set of three anvils and corresponding contact points, designed to facilitate precise and self-centering measurements of the internal dimensions of bores. Specifically, within the 468-981 Mitutoyo Digimatic Holtest digital internal micrometer set, these self-centering anvils are evenly spaced at 120 degrees and equipped with contact points that boast a Titanium Nitride (TiN) coating, ensuring the provision of both highly durable and highly accurate measurements. The gear components are meticulously precision-machined, guaranteeing trustworthy and repeatable measurements, all of which are prominently displayed on a generously sized LCD screen housed within a casing that is resistant to impacts and water intrusion. Notably, the micrometer’s ratchet stop mechanism consistently maintains a measuring force on the hardened-steel spindle, thereby guaranteeing precision and uniformity in measurements.

Features:

• Available in Metric and Inch/Metric models
• Optional extension rod allows for measuring deep holes
• SPC output function allows for quick and easy data management in real time
• Functions include Zero/ABS Setting, Data Hold, Data Output, Function Lock, 2 Presets, and inch/mm conversion (on inch/metric models only)
• Alarm: Low Voltage, Counting Value Composition Error, Battery Replacement
• Scale on thimble and sleeve is laser etched for easier reading in all conditions
• IP65 protection permits use in environments exposed to cutting oil, dust, etc.*
• Holtests up to 4″/100mm diameter measurements supplied in a fitted plastic case
• Holtests over 4″/100mm diameter measurements supplied in a wooden case

Mitutoyo brand

Mitutoyo is a renowned and globally recognized brand in the field of precision measurement instruments and metrology equipment. Founded in 1934 by Yehan Numata in Japan, the company has since become a leading authority in the manufacturing of high-quality measuring tools and instruments. Mitutoyo’s commitment to innovation, precision, and quality has established it as a trusted name in industries where accurate measurements are critical, including manufacturing, engineering, automotive, aerospace, healthcare, and more.