Hardness Testing Pencils Gem-A Instruments - TT52
Subtotal:
£120.95
Price:
£120.95
+ VAT if applicable
Quantity discounts
1 (£120.95)
2+ (£114.90)
10+ (£108.86)
SKU: TT52
Packaged weight: 0.50kg
Please note this product is excluded from any discounts or promotional offers.
This deluxe set provides a range of hardness pencils from 2-9 on the Moh's scale for testing the hardness of gemstones and minerals, two hardness plates of 3.5 and 5.5 and a polishing stone to keep the pencils sharp and in good condition. The case also includes a magnet and a streak plate for further testing.
Hardness testing can be destructive.
