KEE®  Buy it from the people that make it!

We are KEE®, the designer, patent holder, trademark owner, and manufacturer of this product.

This is the latest/upgraded Replacement Pen Probe for use with the KEE® GOLD & PLATINUM TESTER/ANALYZER Model M-509GM (sold separately).  This item includes Technical Support directly from our staff Engineers.

It boasts high accuracy and long life, and it's It's  stylish body is constructed of heavy duty plastic.

This is the OFFICIAL KEE® Gold Tester Pen Probe.

With the purchase of this product you are getting the most current technology, directly from KEE®, the manufacturer.  You also get technical support directly from our staff engineers, as well as a limited warranty.  *Please note our engineers only provide technical support and warranty assistance for products purchased from us directly.  If you purchase from a 3rd party seller, your support must go through the 3rd party seller.

  • PEN PROBE DESIGN: The KEE Pen Probe comes in a convenient pen-shaped design, which makes it easy to handle and maneuver. Its ergonomic form factor allows for comfortable use during extended testing sessions. It is Patented technology, assembled in the USA, and upgraded to provide an amazing increase in stability and a longer life.
  • DURABLE CONSTRUCTION: The KEE Pen Probe is designed to withstand regular use and potential minor impacts. Its durable construction ensures a long lifespan, reducing the need for frequent replacements. Its stylish body is constructed of heavy-duty plastic.
  • DRY PROBE TECHNOLOGY: The KEE Pen Probe utilizes advanced dry probe technology, allowing it to function without the use of messy gels or liquids. This means that users can perform examinations and tests efficiently without the hassle of preparing or cleaning up these substances.
  • PORTABLE AND COMPACT: The pen-like design of the KEE Pen Probe makes it highly portable and easy to handle. It can be conveniently carried in a pocket or stored in a small space, making it suitable for on-the-go testing or in-store use. This product comes with a 6-month limited replacement warranty.
  • HIGH KARAT TESTING: The device is specifically tailored to test high-karat gold and platinum, making it ideal for discerning the authenticity of valuable jewelry and other precious items. This tester delivers professional-grade readings, empowering you to make informed decisions with confidence. Its readings are highly reliable, and you can rely on them to accurately determine the karat purity of the tested materials.