The Pocket Engineer - Wallet Ruler and Conversion Reference
Always be ready to measure, calculate and fix anything with The Pocket Engineer.
Packed with features in laser-cut stainless steel the size of your credit card:
- 26 unit conversions, 7 equations, and 10 physical constants to save you time looking up references in mechanical, civil, electrical, industrial, nuclear, and materials engineering.
- Doubles as a wallet ruler and protractor.
- Photogrammetric ruler to calibrate length and tilt in images when used as a scale in field or lab work.
- Pipe inner diameter measurement from 0.25"-1.25" and machinist scale with 10-mil resolution.
- Here's how to use me!
$66,900.00
Original: $223,000.00
-70%The Pocket Engineer - Wallet Ruler and Conversion Reference—
$223,000.00
$66,900.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Always be ready to measure, calculate and fix anything with The Pocket Engineer.
Packed with features in laser-cut stainless steel the size of your credit card:
- 26 unit conversions, 7 equations, and 10 physical constants to save you time looking up references in mechanical, civil, electrical, industrial, nuclear, and materials engineering.
- Doubles as a wallet ruler and protractor.
- Photogrammetric ruler to calibrate length and tilt in images when used as a scale in field or lab work.
- Pipe inner diameter measurement from 0.25"-1.25" and machinist scale with 10-mil resolution.
- Here's how to use me!
