DIGITAL WIDE RANGE THREE POINTS INTERNAL MICROMETER CODE 3128

Name: DIGITAL WIDE RANGE THREE POINTS INTERNAL MICROMETER CODE 3128
Brand: INSIZE
SKU: 3128

Code:

Resolution 0.001mm/0.00005 IP54 dust/waterproof Buttons: on/off, set, mm/inch, ABS/INC Data output SR44 or LR44 battery, automatic power off Carbide measuring faces Ratchet stop Supplied with extension rods Setting rings are included (except 200-300mm) Optional accessary: data output system Code Range Accuracy Setting ring Extension rod 3128-70* – 5μm Ø50mm 150mm 3128-100* 70-100mm/2.76-3.94″ 5μm Ø70mm 150mm

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DIGITAL WIDE RANGE THREE POINTS INTERNAL MICROMETER CODE 3128

Product Overview

The INSIZE 3128 series is a digital wide-range three-point internal micrometer designed for high-precision bore measurement. These instruments feature carbide measuring faces and a ratchet stop mechanism to ensure consistent, repeatable readings. Each unit is supplied with a manufacturer calibration certificate and includes extension rods for increased reach.

Key Features & Capabilities

Digital Interface: Features on/off, set, mm/inch, and ABS/INC measurement modes.
Data Management: Equipped with data output capability (optional data output system available).
Durability: IP54 rated for dust and water protection.
Precision Components: Carbide measuring faces for extended wear resistance.
Power Management: Powered by an SR44 or LR44 battery with an automatic power-off function.
Included Accessories: Supplied with extension rods; setting rings are included for all models except the 200-300mm range.

Technical Specifications

Feature	Specification
Resolution	0.001mm / 0.00005"
Protection Level	IP54 (dust/waterproof)
Measuring Faces	Carbide
Stop Mechanism	Ratchet stop

Model Range and Accuracy Matrix

Code	Range	Accuracy	Setting Ring	Extension Rod
3128-70*	–	5μm	Ø50mm	150mm
3128-100*	70-100mm / 2.76-3.94"	5μm	Ø70mm	150mm
3128-150*	100-150mm / 3.94-5.91"	6μm	Ø100mm	150mm
3128-250*	150-250mm / 5.91-9.84"	8μm	Ø150mm	150mm
3128-300*	200-300mm / 7.87-11.81"	9μm	–	150mm