all test computer code tester

Glass Marquee Sign “Love Tester Test your love appeal”. Circa 1930s-1950s. Reverse glass sign. 4 ¼ x 15 ¼”. Some wear, mild chipping, cracking to reverse artwork. Very good

2 Peerless Diode Test Alternator Testers   AL-1 Diode-Stator Test Condition:  Untested

Art Deco Possibly Diamond, Sterling Silver, Marcasite, Pos Onyx and mother of pearl necklace C1930’s. Some stones on Presidium gem tester test possibly diamond. An Art Deco sterling marcasite and fi

Vintage Marked Sterling Silver & Turquoise Cuff, gems test on tester around tanzanite, total weight 59.5, cuff measures wide 2.75x1.5

Automatic Call Distributing test set, Code-a-Phone, model of Bell's first telephone

*NO SHIPPING - TRANSPORT OR PICKUP ONLY* From the famous Volo Auto Museum comes this beautiful, professionally restored strength tester. Tests by twisting the grips and pulling up on lower handle. An

This countertop arcade strength tester tests both grip and wrist strengths, in original red paint with original dial. CONDITION: Shows areas of paint loss and oxidation to the nickel components, but w

14K yellow gold necklace with a circular pendant containing a faceted blue topaz. Clasp and bail marked 14K, YT. Total weight 8.9 grams. Necklace length approx. 18 in. Gem tester tests for topaz. Coll

Stones are a variety of organic shapes. Faceted. Fish hook style clasp closure. Clasp marked 750 (gold). Length approx. 19 in. Amethyst approx. 1L x 1.5W in. Gem tester tests for amethyst and citrine.

A vintage 14K yellow gold Italian pendant necklace. The pendant is crafted from 14K gold, marked 14K on reverse, with a faceted Diamond in the center. Gem tester tests for diamond. Diamond approx. 3 m

Vintage Marked 14KT Gold Cameo Pin Pendant, Handmade, stone tests on tester around tourmaline, measures in inches 1 3/8 x 1 5/8, total weight 9.9g

Vintage Sterling Silver Red Heart Stone Claddagh Ring, Sz. 8, Signed Solvar SD R .925. The stone has the look of tourmaline or garnet and on a gem tester tests as tourmaline which would likely be crea

A vintage heavy gold electroplate ring with a faceted prong set pink spinel to the center. Interior of band marked 18KT HGE (heavy gold electroplate). Gem tester tests for spinel. Ring size approx 6.

A vintage silver tone metal spiral brooch accented with faceted natural stones. The stones are crafted into teardrop shapes. Stones appear to be amethyst and garnet. Gem tester tests for amethyst and

Vintage Silver & Turquoise Letter Opener, unmarked, gem tests on tester around tourmaline, total weight 12.9g, measures in inches 4.75

Vintage Sterling Oval Pin & Glittery Burnt Orange Stone center, gem tests on tester around tourmaline, marked Made In Israel 925, total weight of pin 13.5g, ornate beading and lace pattern, pin measur

A vintage heavy gold electroplate ring with a faceted prong set pink spinel to the center. Interior of band marked 18KT HGE (heavy gold electroplate). Gem tester tests for spinel. Ring size approx 6.

One pair of sterling silver earrings features a deep red hued faceted stone, gem tester tests for garnet, and is stamped 925 to reverse. Measures approx. 1L x .75W in. The pair of earrings featuring a

Gorgeous vintage JOMAZ Emerald & Rhinestone Clip On Drop Earrings, in a clip on style. Jomaz did frequently use genuine emeralds in their jewelry and our gem tester does test positive for emeralds. Me

18k Gold and Emerald Ring: Total weight is 2.3 grams, has 3 emeralds and is a size 6 All gemstones have been tested on a Smartpro Gem-Eye 1 Diamond and Simulant Tester, and test as described. There is

HFS carburetor valve fuel pump pressure & vacuum tester gauge test kit. Ar & truck. Divital caliper. Diehard battery charger/engine starter. Campbell Hausfeld tire pump. All working. IMPORTANT: Before

14k Gold Diamond Ring: In marquis setting, three diamonds. Weighs 2 grams and is a size 6. All gemstones have been tested on a Smartpro Gem-Eye 1 Diamond and Simulant Tester, and test as described. Th

14k Gold Sapphire Ring Cathedral Setting: Weighs 2.2 grams, has 7 round sapphires and is a size 6.75. All gemstones have been tested on a Smartpro Gem-Eye 1 Diamond and Simulant Tester, and test as de

14k Gold and Topaz Ring: Size 6, total weight is 1.4 grams. Has one solitaire emerald cut topaz size 8x6mm. All gemstones have been tested on a Smartpro Gem-Eye 1 Diamond and Simulant Tester, and test