Description
For approved scales click here
Refractometer (optical not electronic) (Refract-L)
Magnification / lens size in mm: 10X35
There are 381 pages of marks by country (alphabetically)
Field of view: the main lens (1
HARDNESS PENCILS X8 (MOE 2 TO 9) + PLATES X3 Magnification_Multi magnification For approved scales click hereSummary Set of ten hardness testers. 8 hardness picks ("pencils") from No. 2 to No. 9. 1 Glass plate (hardness 5. 5) 1 Brass plate (hardness 3. 5) Also 1 streak plate (to test a mineral's streak colour) 1 magnet 1 polishing stone to keep the tips sharp Each 'pencil' has a tip of a different hardness from No. 5 to No. 9 on the Moe scale of hardness (see 'Further Information'). Is it easy to use? Yes. See which will scratch your sample and which will
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
