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With cork and stopper size guide
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.
For various applications. Fisherbrand Fine Precision Ruler is made of plastic.
Useful for all fluorescent viewing and fluorescent photographic work
Non-conducting and corrosion resistant
Vernier calipers can be used to measure internal and external dimensions with utmost precision.
Graduated in 1/32 in. fractions and mm
Measures long distances in the classroom or outdoors.
Both edges are calibrated in millimeters.
Ideal for student use.
Calibrated in inches on one edge, centimeter on the other.
Easy-to-use protractor set available in different colors.
Designed for whiteboards/chalkboards.
Made of shatter-resistant material.