Life-Link Crystal Card
Click to enlarge
Price: $4.95
Manufacturer: LIFE-LINK
Purchase
Product is out of stock
Description
Plastic 3.5" x 5" field card
Grain type symbols and magnifying grid for field observation / notes
Hardness Scale
Test Pit check sheet
centimeter / inches scale
temperature conversion
Grain type symbols and magnifying grid for field observation / notes
Hardness Scale
Test Pit check sheet
centimeter / inches scale
temperature conversion
Comment on Facebook