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Switch between inches and millimeters easily
Ideal for measuring the outside diameter of stoppers, the inside diameter of tubing, and the depth of vials. Set jaws closed, or read differential measurements with the touch of a button.
With cork and stopper size guide
For various applications. Fisherbrand Fine Precision Ruler is made of plastic.
Non-conducting and corrosion resistant
Vernier calipers can be used to measure internal and external dimensions with utmost precision.
Useful for all fluorescent viewing and fluorescent photographic work
Shortened point for increased student safety.
For demonstrating usage.
Made of shatter-resistant material.
Choose from three lengths
Calibrated in inches on one edge, centimeter on the other.
Set of six spoons.
Graduated in millimeters and inches
Measures long distances in the classroom or outdoors.