Transparent acrylic ruler, with clear scale, with cm and inch scales, measuring range 14cm. The ruler has a magnifying glass function, the magnification is 2x, and there is a circular magnifying glass ...
Syringe scale magnifiers are used to magnify syringe calibrations almost twice for the full length of the syringe for easy reading. Additionally, it also holds the syringe and drug bottle firmly to ...
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