Length Measurements

Reading Assignment

• Download the notes on "20130114 Y3 Measurement notes 2.pdf" from the shared dropbox folder (refer to your email).

Vernier Callipers

• Read the section on "Vernier Callipers"
• Download this iPhone app (http://itun.es/sg/FVJBH.i). Refer to pictures below regarding the setting and how to use the app. Use the app to gain an understanding on how to use the Vernier Callipers.

• Complete Example 10 and 11.

Micrometer Screw Gauge

• Read the section "Micrometer Screw Gauge".
• Watch the following video on how to read micrometer screw gauge

• Complete example 6 - 9.