8″ / 200MM 3 KEY ELECTRONIC DIGITAL CALIPER (4100-0031) (SKU: 4100-0031)
8″ / 200mm Professional Electronic Digital Caliper – 3-Key Precision (DIN 862)
Master your measurements with the 4100-0031 Digital Caliper. Engineered for professionals who demand both speed and surgical accuracy, this tool is the backbone of any serious machine shop or inspection lab. With an accuracy of +/- .0015 (0.04mm), it eliminates the guesswork from your most critical projects.
Key Features
Industrial Precision: Fully meets DIN 862 standards, ensuring reliable repeatability for quality control and setup verification.
Heavy-Duty Construction: The body and scale are forged from hardened stainless steel, offering superior durability and resistance to wear compared to carbon steel alternatives.
4-Way Measurement Capability: Seamlessly switch between measuring Outside diameters, Inside diameters, Depth, and Step dimensions.
High-Contrast LCD: Features a crystal-clear display with a toggle for instant Inch/Metric conversion.
Smart Power Management: Equipped with an Auto-off function to preserve battery life and a manual override for full control.
- Replacement battery is item #4102-0030
Technical Specifications
| Feature | Details |
| Measuring Range | 0 – 8 inches / 0 – 200 mm |
| Accuracy | .0015″ / .04mm |
| Material | Hardened Stainless Steel |
| Standard | DIN 862 Compliance |
| Zero Setting | Floating zero (set zero at any point) |
| Battery Replacement | Item #4102-0030 |
Why This Caliper?
Reduce Costly Errors: High-accuracy digital readings mean fewer mistakes, less scrap metal, and zero rework.
Versatile Shop Tool: Perfect for everything from fast in-process inspections to final quality-control routines.
Ready to Work: Comes with a fitted protective case to keep your instrument calibrated and safe from shop debris.
Shipping & Stock Info
SKU: 4100-0031
Fulfillment: USA Warehouse Stock — Fast domestic shipping and reliable delivery.
Includes: Digital Caliper, Fitted Case, and Battery.
💡 Maintenance Tip
To maintain peak performance, always wipe the measuring faces clean before zeroing. When not in use, store in the provided case to protect the electronics and the precision-ground surfaces.
Upgrade your precision today. Add the 4100-0031 to your toolkit!











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