MAINTENANCE INSTRUCTIONS
1. Keep the caliper clean and dry
2. To clean, use damp cotton fabrics. Do not use acetone or abrasive cleaners.
3. Keep the gear rack clear of dust and other particles
4. Always store in protective hard case to guard against damage.
MEASURING METHODS:
Differential Measurements
A1 — Inside Dimension Measurements
A2 — Step Measurements
A3 — Outside Dimension Measurements
A4 — Depth Measurements
READING INSTRUCTIONS
For quick reading, combine the numbers of the beam scale and the dial in order:
I. Read the integral values on
the main scale of the beam
(noted in tenths of an inch).
II. Read the number on the dial.
III. Combine the two numbers.
As illustrated in the right figure:
2.8 in + 0.072 in = 2.872 in
