Calipers

Precision electronic digital caliper measures both inside and outside, in millimeters and inches. Measures 0-150mm, accurate to .01mm, with instant LCD display. Includes zero set feature, depth blade, thumb roller, protective carry case and battery.

Hi-Impact Plastic Dial Calipers. Large 1 1/4" diameter dial makes it easy to read graduations. Jaws are designed for measuring inside and outside. Has convenient thumb roller. Steel rod depth gauge. Made of unbreakable plastic. 133mm capacity, graduated in 0.1mm.

Wide Throat Surfacing Caliper. Nylon ball tips will not scratch lenses. Balance point is centered on cushioned grips. Accommodates lens blanks of over 90mm diameter and 22mm in thickness. 1/10mm graduation. Overall length is 9 3/4" with a throat depth of 47mm.

Has a 25mm capacity graduated in 1¼5mm. Highly polished nylon ball tips will not scratch plastic lenses. Heavy duty construction assures accuracy and long life. Overall length is 71¼4" with a throat depth of 44mm.