Vernier Caliper

4-key electronic digital caliper
Size: 0 to 30mm/0 to 12 inches
Accuracy: 0.01mm/0.0005-inch
Material: stainless steel
Manual power on/off
Zero setting at any position
With data output interface
Metric/inch system interchange at any position
With roll-wheel
Easy to control
Plastic cover
Absolute measurement and relative measurement interchange at any position