Measurement Instruments These should be a review. We will review them briefly in class, but they will be on every test this semester. Fractions and Decimals on an Inch Tape Measure Ruler (8 and 16 divisions) Tape Measure (16 and 32 Divisions) Ruler (Inch with 32 and 64 divisions) Machinists Rule – inch (10 & 100 divisions) Dial Caliper (inch and mm) Inch Dial Caliper Animation Vernier Caliper (inch and mm) Micrometer (inch & mm)