Mitutoyo 505-742 Dial Caliper 0 - 6", Graduation .001", .1"/rev
Part No. 505-742 | Range 0"–6" (0–152.4 mm) | Graduation 0.001" | 0.1"/rev
General Tech Services LLC — Genuine Mitutoyo Distributor, Kuwait +965 9807 4888
Product Overview
The Mitutoyo 505-742 dial caliper measures outside, inside, depth and step dimensions across a 0"–6" (0–152.4 mm) range. Its easy-to-read analogue dial provides 0.001" graduation with 0.1" per revolution, giving clear dimensional readings without batteries or an electronic display.
Built from hardened stainless steel, the caliper features ultra-smooth sliding and strong shock protection for dependable daily workshop use. Titanium coating on the sliding surfaces enhances durability, while the bright yellow dial with large characters makes readings easy to see.
The Mitutoyo 505-742 is suitable for QC inspectors, calibration environments, fabrication and machining workshops, and maintenance teams supporting Kuwait's oil, gas and utilities sectors.
Temperature can affect dimensional measurements. Steel expands by approximately 11.5 μm per metre per °C. At 152.4 mm, a 10 °C temperature difference can change the measured length by approximately 17.5 μm. For close-tolerance work, allow the workpiece and caliper to reach the same temperature before taking the final measurement.
Key Benefits
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Outside, inside, depth and step measurement in one tool
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0"–6" (0–152.4 mm) measuring range
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0.001" graduation for clear dimensional readings
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0.1" per revolution dial configuration
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Ultra-smooth sliding for controlled operation
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Strong shock protection for demanding workshop use
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Titanium-coated sliding surfaces for enhanced durability
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Hardened stainless steel construction
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Bright yellow dial with large, easy-to-read characters
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No batteries or electronic display required
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Mitutoyo 505 series design for everyday dimensional inspection
Who This Product Is Best For
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Machinists and fitters requiring a reliable everyday caliper
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QC inspectors who prefer an analogue dial
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Calibration and dimensional inspection environments
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Oil and gas maintenance workshops
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Fabrication and machining workshops
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Power and utilities maintenance teams
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Training centres and apprentices learning dimensional measurement
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Buyers replacing digital calipers with a battery-free analogue instrument
How to Measure
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Clean the jaws and measuring surfaces before use.
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Close the jaws and check the dial zero.
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Open the jaws and position them gently around the feature being measured.
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Keep the caliper square and properly aligned with the workpiece.
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Close the jaws gently without applying excessive measuring force.
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Read the whole-unit value from the main beam scale and add the dial reading at 0.001" per graduation.
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Use the depth bar or step surfaces when measuring depth or step dimensions.
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Clean the instrument after use and store it safely.
Frequently Asked Questions
What range does the Mitutoyo 505-742 dial caliper measure?
It measures from 0" to 6" (0–152.4 mm).
Can the 505-742 measure inside and depth dimensions?
Yes. It measures outside, inside, depth and step dimensions.
What is the graduation of the Mitutoyo 505-742?
The graduation is 0.001".
What does 0.1" per revolution mean?
The dial completes one full revolution for 0.1" of movement, with individual graduations corresponding to 0.001".
Why choose a dial caliper over a digital caliper?
The 505-742 uses an analogue dial and does not require batteries or an electronic display. This provides straightforward measurement for routine workshop applications.
How do I read the Mitutoyo 505-742 dial?
Read the whole-unit measurement from the main beam scale and then add the dial reading. Each dial graduation represents 0.001".
Which Mitutoyo model should I choose for measurements up to 6"?
The 505-742 provides a 0"–6" (0–152.4 mm) range. Other 505-series 6" models, such as the 505-738 or 505-742J, can be compared according to their specific jaw and configuration requirements.
Can the Mitutoyo 505-742 be recalibrated?
Yes. Periodic calibration through an appropriate calibration service can verify measurement performance and maintain traceability where required.
How should I store and care for the 505-742?
Wipe the measuring faces clean after use, keep the instrument away from direct sunlight and coolant during storage, avoid dropping it, and check the zero regularly. Schedule periodic calibration according to your quality requirements.
How do I order the Mitutoyo 505-742 in Kuwait?
For pricing and availability, call or WhatsApp General Tech Services LLC at +965 9807 4888 with the model number and required quantity.
Request Pricing & Availability
Contact General Tech Services LLC for current pricing and availability of the Mitutoyo 505-742 dial caliper in Kuwait.
Call or WhatsApp +965 9807 4888 to request a quote.
