Caliper Type Micrometer # 343-251

******************************DISCONTINUED PRODUCT******************************

The Mitutoyo 343-251 Electronic Caliper Type Micrometer has now been discontinued and replaced by the new Mitutoyo Electronic Caliper Type Micrometer: 343-251-30

343-251 Caliper Type Micrometer: 25-50mm

The Mitutoyo 343-251 Caliper Type Micrometer has the following specifications:

• Range: 25-50mm
• Accuracy: +/- 6um
• Resolution: 0.001mm
• Mass(g): 650

Features:

• With Ratchet Stop for constant force.
• With SPC output (Series 343).
• With a standard bar except 0 - 25mm and 0 - 1" model.
• Supplied in fitted plastic case.

Technical Data:

• Accuracy: Refer to the list of specifications.
• Resolution*: 0.001mm or .00005"/0.001mm
• Graduation**: 0.01mm / .001"
• Flatness: 0.3Ìm / .000012"
• Parallelism: (3+R/75)Ìm, R=max. range (mm), [.00012" + .00004" (L/8)]", L = Max, range (inch)
• Measuring faces: Carbide tipped
• Display*: LCD
• Battery*: SR44 (1 pc.), 938882
• Battery life*: Approx. 1.2 years under normal use
• *Digital models **Analog models

Function of Digital Model:

• Origin-set, Zero-setting, Data hold, Data output, inch/mm conversion (inch/mm models)
• Alarm: Low voltage, Counting value composition error

Mitutoyo Caliper Type Micrometers - Digital Model - Metric:

• 343-251 Caliper Type Micrometer: 25-50mm
• 343-252 Caliper Type Micrometer: 50-75mm

Mitutoyo Caliper Type Micrometers - Digital Model - Inch/Metric:

• 343-350 Caliper Type Micrometer: 0-1"/0-25.4mm
• 343-351 Caliper Type Micrometer: 1-2"/25.4-50.8mm
• 343-352 Caliper Type Micrometer: 2-3"/50.8-76.2mm
• 343-353 Caliper Type Micrometer: 3-4"/76.2-101.6mm

Mitutoyo Caliper Type Micrometers - Metric:

• 143-101 Caliper Type Micrometer: 0-25mm
• 143-102 Caliper Type Micrometer: 25-50mm
• 143-103 Caliper Type Micrometer: 50-75mm
• 143-104 Caliper Type Micrometer: 75-100mm

Mitutoyo Caliper Type Micrometers - Inch:

• 143-121 Caliper Type Micrometer: 0-1"
• 143-122 Caliper Type Micrometer: 0-2"
• 143-123 Caliper Type Micrometer: 0-3"