Description
The Magnum 1059 12-inch digital caliper provides extended measurement capacity for large workpieces with 0.001-inch accuracy. Constructed from hardened stainless steel, this robust inspection tool features a large display and seamless switching between fraction, decimal, and metric scales.
Features
- Hardened stainless steel frame – resists wear and maintains precision calibration over time.
- Extended 12-inch reach – accommodates large-scale machining and fabrication layout.
- Multi-format LCD display – provides instant fractional, thousandths, and metric readings.
- Precision thumb wheel – allows for smooth and controlled jaw adjustment.
Specifications
- Measuring range: 12″
- Accuracy: 0.001″
- Measurement modes: Fractional, SAE decimal, Metric
- Material: Hardened stainless steel
- Supplier Part Number: K309AF1-1230
- KMS Product Code: MAG-1059
Includes
- 12″ Digital Caliper
- Plastic Case
- Spare Battery
Compatibility
Utilizes standard coin cell batteries for easy replacement.
Common Shop Applications
- Inspecting oversized brake rotors and drums.
- Measuring large diameter pipe and tubing.
Recommended Shop Add-Ons
- Magnum Machinist Levels
- Magnum Telescoping Gauges
Frequently Asked Questions
Q: Does this 12-inch model have an auto shut-off feature? A: Yes, the display powers down automatically when idle to conserve the battery.
Q: Can I lock the jaws to transfer a measurement? A: Yes, it features a dedicated jaw locking screw to hold a reading securely.









