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Your cart is empty.This EASY to use genuine JSP test kit will determine karat value of gold jewelry, coins, bars, and other precious metals! Simply apply a drop of the acid to your jewelry/item and watch the results appear! Our solutions are guaranteed to be FRESH and 100% ACCURATE! GUARANTEED! This 3 Piece appraisal kit includes: - (1) JSP 14K Testing Acid Solution 0.5 oz. (14 g)- Easy to read instructions! Drop a few drops of the test acid on the item you are testing and observe the quick reaction! These small bottles are perfect for traveling with or carrying in a purse or briefcase. Quick & easy to use; instructions included. A MUST-HAVE for anyone who invests in gold!
steve s.
July 18, 2025
does a good job of cleaning out components of carbs as it stated.
Michael
June 5, 2025
I saw a man use this to clean a gunked up carb on a powerwasher. It worked great and I had to try it.
Matthew bass player
May 6, 2025
Cleans up tube and jet lickily split. Just rinse with carb spray and give it some pokes with small wire. Mower works great now and many others I have repaired using this gold tester acid
Customer
May 4, 2025
Eats carburetor gunk quickly saving time. Great for keeping the small engines running nicely.
J REMY
April 30, 2025
Combine this solution with a cheap set of fine jet picks and some carb cleaner, and you'll be a certified YouTube small engine repairman.
Cruiser
January 12, 2025
Product works great!!!
Terry Reynolds
December 21, 2024
Works for clean small carburetor parts
Ant
November 13, 2024
I bought this to clean out my carburetor jets on my generator. Worked fantastic. It’s acid so be very careful how and where you use this stuff!
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