Microscope Stage Micrometer Calibration Slide with 4-Scales and 0.01mm Multifunctional Reticle Calibrating Ruler

One can make measurements under the microscope at various magnifications, but are they accurate? This slide is an excellent tool to one-teach students how to make accurate measurements, and tow - to check measurements for accuracy. The four different scales provide an excellent method to confirm checks.

Good quality and economical micrometer

This is simple to use and reasonably priced.

I think this is accurate. I use it for calibrating my microscope and determining sizes of samples I'm looking at at various magnifications.

Nice slide & case at a good price.