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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
and pressing a knob lightly by your finger
as soon as detecting something's moving
250mm at shoulders
Weight: 250g
Hard brush end piece for vacuum or blower pens
Replacement Tip for ARI Presidium Diamond Screener Ring Shank Stretching Tool and pressing a knob lightlyARI by Presidium is a handheld Presidium Diamond Tester. ARI measures the UV light absorbance ability of diamonds and moissanites within 3 seconds. This item is the replacement tip for the handheld tester. Replaceable Optical Probe tip technology for users to replace damaged or worn tips easily V Retractable Optical Probe activates when the tip is in contact with the diamond Alert Buzzer sounds when there is loss of contact between the tip and the