An all-in-one tool that includes standard and metric rulers, Romer grids for common map scales, and a unique protractor for measuring and plotting angles
• Waterproof, durable, and lightweight cards can handle exposure to any type of weather.
• Card data:
- Inch/10ths and cm/mm rulers.
- Romer Scales for UTM grids at various map scales.
- Map rulers for various map scales.
- 360 degree protractor with unique open circle and strike and dip crosshairs.
• Useful for geologists and other field professionals.
3 x 6 x 0.03 in. | 7.6 x 15.2 x 0.7cm
0.4oz | 11.3g
* Shipping charges are subject to change without notice. Some conditions apply.