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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Includes screw attachment and nut for secure mounting
this compact mandrel tapers smoothly from 4
Ransom & Randolph investments are engineered to deliver consistent performance from batch to batch
Order 2 or more units and the wire will be sent as one continuous piece 24" or longer
slide the measuring bar fully out to the end of the stick and press the Set button to calibrate the digital readout to its minimum value
Refractive Index Liquid Series M 1.81 For Gempro Refractometer Prop 65 - Nickel Includes screw attachment and nutRefractive Index Liquid Series M 1. 81 is formulated for use with the GemPro Refractometer to obtain accurate gemstone refractive index readings. This contact liquid creates the necessary optical interface between the stone and prism, ensuring clear shadow edges and reliable measurement results. Features Series M refractive index liquid rated at 1. 81 Designed for use with the GemPro Refractometer Provides proper optical contact between gemstone and
