PreservTabs are a type of Campden Tablets used in brewing, distilling, and winemaking equipment.
They contain sodium metabisulfite (SMS) which helps prevent the growth of wild yeast, bacteria, and oxidation in wine. These tablets are easy to use and remove the guesswork out of measuring.
Each tablet adds 75 ppm free So 2 per gallon, which is pH dependent. To use, simply grind the tablet i…

The Road Warrior Moving Head Beam Light Travel Bag is a product designed for those in need of a durable and reliable transport solution for their lighting equipment.
This mid-range product is made by Rockville, a company known for their rigorous testing process and commitment to quality.
The bag is designed to fit many popular lighting fixtures by Chauvet, American DJ, and other brands. I…

This genuine JSP & PuriTEST kit offers an easy method to determine the karat value and purity of Gold, Silver, and Platinum jewelry, scrap, bars, coins, and more.
By scratching the test stone with the item in question and applying a drop of the acid, users can observe the results swiftly.
The kit includes various acid solutions like 10K, 14K, 18K Gold Testing, and Platinum Testing solutio…

This Metal Tester Magnet is a powerful keychain neodymium magnet designed for testing various metals, including brass, gold, silver, and jewelry.
It is ideal for jewelers, recyclers, and coin dealers who need to make quick assessments of metal content. The magnet can help determine if jewelry is silver or gold plated by testing the use of ferrous metals as the base metal.
It is also usefu…

The Magnetic Metal Analyzer is a versatile tool designed for ferrous detection in various applications, such as scrap or precious metals identification.
Featuring a powerful 30 Lb N 52 Encased Rare Earth Magnet, this compact and heavy-duty device is encased in an aluminum housing for industrial and hobbyist use.
With dimensions of 7/8" diameter x 1" tall head and an overall length of 2.12…

This GemPro Dual Tester Jewelry Tool Set with Protective Cases is a budget-friendly option for those looking for an electronic diamond tester and Moissanite tester.
With dimensions of 6.5" x 1.5" x 0.75" and a weight of 5 oz, this portable device is easy to use and can quickly and safely distinguish real diamonds and Moissanite from other simulated stones.
The set includes both the Diamon…