The tubular inside micrometer with extension is a standard single rod type inside inch micrometer. Features interchangeable extensions in a hollow pipe design. It comes with 100 to 1300 mm range.
The tubular inside micrometer with extension is a standard single rod type inside inch micrometer. Features interchangeable extensions in a hollow pipe design. It comes with 100 to 1300 mm range.
| Range | 100 to 1300 mm | 
| Mass | 2.403039 lb (1090 g) | 
| Accuracy | ±(3+n+L/50) µm, n = Number of rod, L = Maximum measuring length (mm) | 
| Measuring Surfaces | Carbide | 
| Measuring Spindle | Spindle pitch 0.5 mm | 
| Extension | θ 17 mm | 
| Measuring Span | 25 mm | 
| Graduation | 0.01 mm | 
| Digital/Analog | Analog | 
| Inch-Metric | Metric |