The microscope movable caliper adopt aluminium, which is robusts and resistant to wear and tear and have long service time. This microscope caliper is practical with a scale, making it easy to carry around with short testing times. The microscope movable caliper's screws are horizontally aligns and easy to install and fix, allowing for high accuracy operating without fuss. This microscope movable caliper is used to move section or specimens continuously under the microscopes and is easy to use. This microscope movable caliper is practical and not easy to break, over manual knob movement, control platform, accuracy up to 0.1mm., Manufacturer: Chenxi Studio