This listing is for a rare, new old stock item from Precision Radiation Instruments Inc. The product has never been used and is in excellent working condition. The brand of this item is NRC and the model number is ME 23.

It falls under the category of Business & Industrial, specifically Other Business & Industrial. This item is a great find for collectors or professionals who want to add a unique and high-quality piece to their collection. Don't hesitate to reach out if you have any questions about this item.