UV Grade Master

USD $80.00

The UV-GradeMaster is a compact and efficient tool to use as your standard for grading UV reaction in the gem laboratory and also a great way for a retailer or appraiser to demonstrate what is meant by the effect of UV fluorescence in diamonds and in other gem materials. It is for grading and comparison. It does not produce any potentially harmful UV light. It will be pre-set before delivery, so it arrives ready to use.