GemOro® AuRACLE™ AGT1 & AGT3 Pen Probe Microscopes each ingot cavity is 1/2"

each ingot cavity is 1/2" deep and tapers from 1

The sturdy base (3-1/2" diameter) provides excellent hands-free support

Give yourself the option for hands-free on/off control of your Foredom® portable micromotor with this foot pedal

out of the way but ready to use

This large

GemOro® AuRACLE™ AGT1 & AGT3 Pen Probe Microscopes each ingot cavity is 1/2"This GemOro universal pen probe is made specifically for your AuRACLE AGT3 gold tester. The probe lasts for up to 5,000 tests and accureatlye identifies 624 karat gold and platinum. Keep a replacement pen probe conveniently on hand for one AGT3 tester. The probe features a protective snap on cap. Price Per Unit: Priced per Each Color: black Shipping Weight: 1. 284 ounces (36. 4g) Country Of Origin: United States Brand: GemOro Weight: 0. 036 kg