GAUGES

Ring sizes A-Z no ½ sizes Weight: 2.7g/3.3g (ring/ring & wrist) The Multisizer Ring Gauge is the most accurate and cost effective customer...

U.S. sizes 1-15

US sizes 1-15 manufactured in the same factory to insure accuracy. Contains 30, 7mm wide rings.

Sliding electronic digital LCD display caliper with metal jaw. Accurate to .01mm/.001 inches. Measures inside and outside diameter. Has zero feature,...

electronic digital LCD display caliper. Accurate to .01mm/.001 inches. Measures inside and outside diameter. Has zero feature, automatic shut off,...

ELECTRONIC LEVERAGE GAUGE. Identical function to the manual diamond gauge. Ideal for measuring diamonds . Perfect for measuring mounted stones,...

Includes high quality stainless steel gauge. Used to estimate carat weights for four basic diamond shapes (round, marquise, emerald, and pear)...

80mm plastic. With vernier scale for 1/10mm accuracy. shp wt 1oz

Ideal for stone & mounting measuring. Holes in this aluminum  gauge are  to measure the sizes of stones in both carats and millimeters....

Allows measurement of stones without removal from ring. In 1/10 increments. shp wt 3oz 160mm standard quality

Iwanson Wax Gauge. Used to measure the thickness of metal or wax  in dental lab. Blunt tips, won't mark wax. High quality Medical Standard...

“American Standard,” ideal for measuring sheet stock and wire  to a tolerance of plus 0.003" or minus 0.002". Decimal...