accuracy
accurate
background
black
caliper
calipers
calliper
centimeter
closeup
construction
device
dial
engineer
engineering
equipment
exact
gauge
highprecision
industrial
industry
instrument
iron
measure
measurement
metal
metallic
meter
metric
micrometer
millimeter
mm
object
old
precise
precision
rule
ruler
scale
silver
sliding
stainless
steel
technical
technology
tool
vernier
white
white background
work
work tool