Category: Measurement

How to Read a Metric Vernier Caliper

Reading a vernier caliper is tricky.  In this video Bob and Sparky go over how to read a metric vernier.  If you need more practice reading metric vernier calipers, see our practice sheets.

Metric Vernier Caliper Practice Sheets

Reading a vernier micrometer takes practice.  We put together some practice pages with and without answers.  There are two versions, a shaded one that is more realistic, and a non-shaded one that is easier...

How to Read a Ruler or Measuring Tape

Reading a measuring tape or a ruler is something a lot of people learn in school and then don’t use for years.  When it’s time to dust off your ruler or tape measure, you...

How to Read an Architect’s Scale

Architect’s scales are used on scale drawings.   In the video, Bob and Sparky break down the basics of using an architect’s scale.   Here is the video transcript:   The type of architect’s scale...

How to Read a Metric Micrometer

A micrometer is used to take very precise measurements. There are different kinds (inside, outside, depth, inch), just look it up on Wikipedia. But here I have a metric one. This one measures to...