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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Max: 85000 tours/min
PDT tests gemstones as small as 0
5" X 3" x 3/4")
cutting styles
This useful tool ensures a positive grip on rings during filing and polishing
Presidium Gold Karat Tester (PKT) Refill Kit – Testing Liquids & Probe Tip Drills Max: 85000 tours/minThe Presidium Gold Karat Tester (PKT) Refill Kit is an official refill set designed specifically for use with the Presidium Gold Karat Tester. This kit contains five bottles of prescribed testing liquid and one replacement probe tip, ensuring accurate and reliable gold karat testing. The testing liquids are supplied in sealed vials and must be used entirely when filling or refilling the probe pen. Any unused testing liquid should not be retained and