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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
5 inches) wide X 350mm (14 inches) deep
Takes one 26650 rechargeable lithium battery (extra-large
how to open them when they are too stiff to open (with the opener) just by holding in your hands
stack it away when not in use
This is not included in the price
Presidium standard+duo probe, old (before oct 2020) models Optical Gem Testers 5 inches) wide X 350mmDetails Available to special order only (which means it cannot be returned), please allow 3 to 5 weeks for delivery. This probe fits very old (pre 2020) Presidium gem testers: our ref. Gemtest P, Presidium's ref. PGT or our ref. gemtest duo, Presidium's ref. PDT S7 These models are long since discontinued, repairs or support not available. Not sure which you have? See our information sheet.
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