US$ 15.95
A direct-vision spectroscope designed for quick gem testing and colour analysis in your bench toolkit
Contains a total of 17 depressions measuring up to 1-3/4in size
A 200-piece set of extra thin stainless-steel spring bars designed for reliable repairs and fast replacements in watchmaking
Dual power modes: Power Sweep and Turbo Sweep
The ring mandrel can be rotaed and set to any angle for the convenience of working
Shrink Kit of 12 Pens Repair Envelopes A direct-vision spectroscope designed for