The Pocket Engineer - Wallet Ruler and Conversion Reference

The Pocket Engineer - Wallet Ruler and Conversion Reference

Precio habitual $12.95 USD
Precio habitual Precio de oferta $12.95 USD
Oferta Agotado
Los gastos de envío se calculan en la pantalla de pago.

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!


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Producto Subtotal de productos Cantidad Precio Subtotal de productos
The Pocket Engineer - Wallet Ruler and Conversion ReferenceTPE001
The Pocket Engineer - Wallet Ruler and Conversion ReferenceTPE001
$12.95/unidad
$0.00
$12.95/unidad $0.00