MITUTOYO-SERIES 2 – STANDARD ONE REVOLUTION TYPE FOR ERROR-FREE READING, LIGHTWEIGHT TYPE-DIAL INDICATORS

Name: MITUTOYO-SERIES 2 – STANDARD ONE REVOLUTION TYPE FOR ERROR-FREE READING, LIGHTWEIGHT TYPE-DIAL INDICATORS
Brand: MITUTOYO
SKU: 2

Code:

Excellent water- and drip-proof characteristics (IP43). Smooth movement thanks to the improved design of bush and stem. Application of a hard coating on the surface of the crystal makes the gage scratch- and oil-resistant. Lightweight type (70g). DIMENSIONS * When installing an optional back (refer to page F-55 for details) please separately prepare 4 fixing

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MITUTOYO-SERIES 2 – STANDARD ONE REVOLUTION TYPE FOR ERROR-FREE READING, LIGHTWEIGHT TYPE-DIAL INDICATORS

Product Overview

The Mitutoyo Series 2 Dial Indicator is a lightweight (70g), error-free one-revolution type precision measuring instrument engineered for reliable shop-floor metrology. Featuring an improved bush and stem design for smooth movement and an IP43 water- and drip-proof rating, this instrument combines durability with high-precision readings. The crystal surface is hard-coated to provide superior scratch and oil resistance.

Key Features & Capabilities

One-Revolution Dial Design: Engineered to eliminate reading errors associated with multi-revolution indicators.
Protection Rating: IP43 water- and drip-proof characteristics for demanding industrial environments.
Smooth Movement: Improved internal bush and stem design ensures consistent, low-friction stem motion.
Durable Crystal: Hard-coated crystal surface provides exceptional scratch and oil resistance.
Lightweight Construction: Weighs only 70g to minimize load on fixtures and measuring setups.

Technical Specifications

Metric Models

Order No. (w/ lug)	Order No. (Flat-back)	Graduation	Range (range/rev)	Overall Accuracy	Retrace Accuracy	1/10 Rev Accuracy	1 Rev Accuracy	Repeatability	Dial Reading	Measuring Force
—	2971TB	0.01mm	0.5mm (0.7mm)	8µm	3µm	5µm	—	3µm	25-0-25	1.4N or less
—	2972TB	0.01mm	1mm (1.4mm)	8µm	3µm	5µm	—	3µm	50-0-50	1.4N or less
—	2973TB	0.02mm	1.6mm (2mm)	16µm	6µm	8µm	—	5µm	80-0-80	1.4N or less

Inch Models

Order No. (w/ lug)	Order No. (Flat-back)	Graduation	Range (range/rev)	First 1 Rev / 2.5 Rev / 10 Rev Accuracy	Retrace Accuracy	Repeatability	Dial Reading	Measuring Force
—	2976TB	.0005"	.02" (.028")	±.0005" / — / —	.00016"	±.0001"	10-0-10	1.4N or less
—	2977TB	.0005"	.04" (.055")	±.0005" / — / —	.00016"	±.0001"	20-0-20	1.4N or less
—	2978TB	.001"	.06" (.079")	±.001" / — / —	.0002"	±.0002"	30-0-30	1.4N or less