0721
CLEANER
0722
CALLIPER INSIDE AND OUTSIDE
0723
CALLIPER VERNIER
0724
CALLIPER VERNIER WITH WHEEL
0725
0726
CALLIPER DEMONSTRATION MODEL
0727
MICROMETER SCREW GAUGE
0728
MICROMETER DEMONSTRATION MODEL
0729
VERNIER DEMONSTRATION MODEL
0730
STEEL RULE
0731
TAPE MEASURE
0732
0733
STOP CLOCK
0734
STOP WATCH, ELECTRONIC
0735
VERNIER MICROSCOPE
0736