Mitutoyo 505-671 Dial Caliper 0-150mm
Part No. 505-671 | Range 0–150 mm | Graduation 0.02 mm | Accuracy ±0.03 mm
Product Overview
The Mitutoyo 505-671 is a mechanical Series 505 dial caliper with a 0–150 mm measuring range, 0.02 mm graduation and ±0.03 mm accuracy. It provides outside, inside, depth and step measurement in one instrument without batteries or electronic components.
The Series 505 uses a redesigned dial movement for smooth slider operation and resistance to shock during regular workshop use. On the 505-671, one complete revolution of the pointer represents 2 mm of jaw travel, while individual dial divisions correspond to 0.02 mm.
The hardened stainless steel beam and standard hardened stainless steel jaws provide a practical configuration for general-purpose dimensional measurement. Bezel and slider lock screws help secure the dial setting and jaw position when a measurement needs to be retained for inspection.
The 0–150 mm range is suitable for general machining, fabrication, maintenance and incoming inspection. The caliper can measure outside diameters, inside dimensions, depths and steps across a broad range of components.
For a larger measuring range, the Mitutoyo 505-731 provides a 0–200 mm range. The 505-730 is another 0–150 mm Series 505 model with the same 0.02 mm graduation and 2 mm per revolution specifications shown in the supplied data.
Key Benefits
Four measurement functions in one tool: outside, inside, depth and step measurement across 0–150 mm.
0.02 mm graduation with ±0.03 mm specified accuracy for routine dimensional inspection.
Mechanical operation requires no batteries and provides a direct analog dial reading.
The Series 505 dial movement is designed for smooth slider operation and resistance to shock during workshop use.
Standard hardened stainless steel jaws provide a general-purpose configuration for routine measurement.
Bezel and slider lock screws help retain the selected dial setting and jaw position.
The fitted plastic case provides convenient storage and protection when the caliper is not in use.
For pricing and delivery information in Saudi Arabia, call +966 53 132 1586.
Who This Product Is Best For
The Mitutoyo 505-671 is suited to machinists, quality inspectors, maintenance technicians, fabrication teams and workshops that need a mechanical dial caliper for components up to 150 mm.
It is appropriate for general dimensional inspection where outside, inside, depth and step measurements are performed regularly. Its battery-free mechanical design is also useful where a direct analog measuring instrument is preferred.
The 0.02 mm graduation provides a practical balance between readable dial increments and fast jaw movement across the 0–150 mm range.
How to Use
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Clean the measuring jaws and workpiece before measurement. Close the jaws gently and check the zero position. Adjust the bezel if required and secure it with the bezel lock screw.
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Open the jaws beyond the feature being measured and position the caliper squarely against the workpiece.
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Close the jaws gently using the slider until the measuring faces contact the feature without excessive force.
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Read the measurement from the beam and dial according to the 0.02 mm graduation.
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If the measurement needs to be retained while the caliper is removed from the component, use the slider lock screw to secure the jaw position.
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Clean the instrument after use and return it to the supplied fitted plastic case.
Frequently Asked Questions
What can the Mitutoyo 505-671 measure?
The 505-671 measures outside dimensions, inside dimensions, depths and steps over a 0–150 mm range. The dial is graduated in 0.02 mm.
How accurate is the Mitutoyo 505-671?
The supplied Series 505 data specifies ±0.03 mm accuracy for the 505-671.
What is the range per revolution of the 505-671?
One complete revolution of the dial corresponds to 2 mm of jaw travel. Individual dial graduations are 0.02 mm.
Does the Mitutoyo 505-671 require batteries?
No. The 505-671 is a mechanical analog dial caliper and does not require batteries.
What is the difference between the 505-671 and 505-732?
Both are listed with a 0–150 mm measuring range and standard hardened stainless steel jaws. The 505-671 uses 0.02 mm graduation and 2 mm per revolution, while the 505-732 uses finer 0.01 mm graduation and 1 mm per revolution.
What is the difference between the 505-671 and 505-730?
The supplied specifications show the 505-671 and 505-730 with the same 0–150 mm range, 0.02 mm graduation, 2 mm per revolution and ±0.03 mm accuracy. If selecting between the two order numbers, confirm current catalogue status and availability with General Tech Services before ordering.
Is the 505-671 discontinued or replaced?
Some distributor listings may identify the 505-671 as discontinued and associate the 505-730 with the same basic 0–150 mm, 0.02 mm and 2 mm/rev configuration. This should be treated as an order-number/status issue rather than a confirmed replacement unless current Mitutoyo documentation confirms it.
What is the larger-range alternative to the 505-671?
The Mitutoyo 505-731 provides a 0–200 mm measuring range. Its supplied specifications are 0.02 mm graduation, 2 mm per revolution and ±0.03 mm accuracy.
How do I buy the Mitutoyo 505-671 in Saudi Arabia?
Call General Tech Services on +966 53 132 1586 or email mathews@generaltechsaudi.com to request current pricing, stock status and delivery information.
