sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Central Tools 3C301 Value Digital Caliper
The Central Tools 3C301 is a versatile electronic digital caliper designed for precision measurement across a variety of industrial, machining, and inspection applications. Providing internal, external, depth, and shoulder measurement capabilities, this caliper delivers fast, accurate readings displayed on a clear 5-digit screen.
Equipped with seamless unit conversion, users can easily switch between Metric and English measurements with the push of a button. The caliper offers a measurement range of 0 to 6 inches (0 to 150 mm) with reliable graduation tolerances tailored for detailed inspection tasks.
Technical Specifications
| Measuring Range | 0–6 in / 0–150 mm |
|---|---|
| Resolution (English) | 0.0005 in |
| Resolution (Metric) | 0.01 mm |
| Measurement Types | Internal, External, Depth, and Shoulder |
| Display | 5-digit digital readout |
| Battery Type | SR44 / 357 |
Frequently Asked Questions
Q: What types of measurements can the Central Tools 3C301 perform?
A: The caliper is designed to take internal, external, depth, and shoulder measurements.
Q: What replacement battery does this caliper use?
A: The 3C301 digital caliper operates using an SR44 or 357 type replacement battery.

