Knoop Microhardness Test Block 1 gram to 1 kilogram (1,000 grams) Load (gf)

Note: If your need is urgent, call or email for delivery before ordering.

How to order:

1. Enter the test block load that you require in the "Required Load (1 gram to 1,000 grams)" box above. 
2. Enter the test block range that you require in the "Required Range" box above. 
3. Enter quantity of blocks you need
4. Click "ADD TO CART"

Part number: Knoop-GDT

ASTM E92 and ASTM E384

Precision, polished mirror-like finish

Includes certificate traceable to NIST