Hand Tools
Understand handheld dimensional measuring tools and describe the measuring functions and condition that matter for your enquiry.
Overview
Calipers and micrometers are examples of handheld dimensional measuring instruments. Depending on their design, they measure outside dimensions, inside dimensions or depth. Identify the actual instrument and the functions you use so the enquiry reflects your measurement task.
Measuring surfaces, contact force, alignment and temperature can influence a dimensional reading. Wear or damage also deserves attention. Describe any sticking movement, damaged faces or inconsistent results, and ask RTS to confirm the appropriate checks for your particular tool.
What to include in your enquiry
- Instrument type, manufacturer, model, serial number and quantity.
- Marked measurement range, units and scale or display resolution.
- Outside, inside, depth or other measuring functions actually used.
- Dimensions or measurement points important to your own procedure.
- Known damage, wear, sticking movement or inconsistent readings.
- Previous certificate reference and the documentation you now require.
Confirm before booking
- Confirm that RTS can assess the specific tool and measuring functions you have listed.
- Agree the requested points, acceptance criteria and report details before any adjustment or repair.
- Confirm handling, location and timing before sending instruments or arranging a visit.
Common questions
- Does a digital zero reading establish performance across the tool?
- Zeroing establishes a starting reference. It does not assess every measuring position or function. Explain which measurements you rely on and ask RTS to confirm the checks needed.
- Can a caliper and a micrometer be used interchangeably?
- They have different measuring features and contact arrangements. The appropriate choice depends on the part feature and measurement requirement. Include the tool type and follow its manufacturer’s instructions.