Digital Calipers - 6-inch/150mm

No workbench is complete without a reliable set of calipers. Whether you are measuring a PCB footprint or sorting mixed-up screws, "eyeballing it" just doesn't cut it. These premium digital calipers are the exact same ones we use daily here at SparkFun. They feature a hardened stainless steel construction for durability and a smooth slide action that feels precise in the hand. Precision Measurement Gone are the days of squinting at vernier scales. The large LCD on these calipers provides instant, easy-to-read measurements in a selectable choice of units.

* Dual Mode: Switch instantly between millimeters and inches with a single button.

* High Resolution: Measures with a resolution of 0.01mm (0.0005") and an accuracy of ±0.02mm (for measurements <100mm), giving you confidence in your design tolerances.

* Standard Range: Capable of measuring internal, external, and depth dimensions up to 6 inches (150mm).

Power Smart To ensure they are ready when you reach for them, these calipers feature an auto-shutoff function that conserves battery life after a period of inactivity. They run on a standard 1.5V LR44 button cell, and we've included two batteries in the package (one installed, plus a spare) so you are set for whatever you'll need to measure far into the future.