Complete 13-Piece Professional Testing System
Take full control of your jewelry buying, selling, and investing decisions with this comprehensive professional appraisal kit featuring genuine JSP acids trusted since 1980, precision GTE tools, and a reliable Digiweigh digital scale.
JSP testing acids are manufactured in the United States and are never imported. Freshness and consistency matter when testing precious metals, and each 0.5 oz bottle is produced to professional standards for accurate, repeatable reactions. These bottles are significantly larger than many small imported competitor kits and provide enough solution for hundreds of tests.
This is not a basic test kit. This is a complete evaluation system.
Simple 3-step process:
Make a small scratch on the included test stone.
Apply a drop of the appropriate testing solution.
Compare the reaction to the included color chart.
Included testing solutions:
• JSP 10K Gold Testing Acid – 0.5 oz
• JSP 14K Gold Testing Acid – 0.5 oz
• JSP 18K Gold Testing Acid – 0.5 oz
• JSP 22K Gold Testing Acid – 0.5 oz
• JSP Silver Testing Acid – 0.5 oz
• JSP Platinum Testing Acid – 0.5 oz
• GTE Acid Neutralizer Solution – 0.5 oz for cleaning between tests
Also included:
• GTE 2" x 2" Acid Test Stone with non-slip rubber backing, reusable with proper cleaning
• 5-piece Diamond Needle File Set for precise shavings
• Jewelry Cleaning Cloth
• N35 Neodymium Rare Earth Magnet for quick preliminary authenticity checks
GTE Portable Electronic Diamond Tester with gauge
Tests diamonds and distinguishes them from common simulants such as moissanite and cubic zirconia.
Features:
• LCD display with LED indicator
• Quick, precise, and safe testing
• Powered by included 9V battery
• Leather carrying case
Includes a 30X GTE Loupe for inspecting engravings, inclusions, and fine details.
High-quality, reliable digital scale ideal for precious metal evaluation.
Specifications:
• 1000 gram capacity
• 0.1 gram accuracy across full range
• TARE function throughout capacity
• Multiple weighing modes: g, oz, dwt, ozt, ct, gn
• Durable ABS housing with metal supports
• Removable cover doubles as expansion tray
• Two AAA batteries included
• PuriTEST Counterfeit Money Detector Pen for verifying paper currency during transactions.
Ideal for:
• Jewelry buyers and estate purchasers
• Pawn shops and resellers
• Coin and bullion collectors
• Scrap metal refiners
• Auction and estate sale buyers
When real money is involved, do not rely on diluted or imported acids or low-grade testing tools. Choose a U.S.-manufactured brand with over four decades of trusted professional use combined with precision inspection and weighing equipment.
This is a complete appraisal system designed for accuracy, control, and confidence in every evaluation.