What’s more, some old-school automotive engineers from the pre-digital age—engineers who used slide rules and log ...

The super capacitor fits perfectly at the end of the display and slides along with it, keeping it away from any important printed numbers. If these are the same calipers everyone seems to have ...

The clever dual-scale device boasts attributes such as an extendable measurement system, a measuring caliper, a magnetically retained pen, and a slide rule for performing calculations. As has been ...