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Precision Steel Rules (DIN)
Every PZA - Precision Rule specified in a DIN-Standard (metric) is calibrated with a laser measurement system and individually marked with a testing number.
The tolerances for the distance deviation of the graduation are given in the tables linked.
Precision Steel Rules No. 40
Precision Rules of Stainless Steel No. 140
Accuracy DIN 865, mm-graduation, both sides with 10 mm protective ends
Precision Steel Rules No. 41
Precision Rules of Stainless Steel No. 141
Accuracy DIN 866 - A, mm - graduation, both sides with 5 mm protective ends
Precision Steel Rules No. 42
Precision Rules of Stainless Steel No. 142
Accuracy DIN 866 - B, mm - graduation, with 10 mm protective end at the end of the graduation
Graduations from right to left, graduation above, above and below, inch-graduation, 1/2-mm graduation, shrink measure, satin chrome finish and special dimensions on inquiry.
Flexible Steel Rules of
Stainless Steel No. 143
Lengths up to 1000 mm,
etched graduations
No. 143 A
above and below 1/1 mm-graduation
No. 143 B
above 1/2-, below 1/1 mm-graduation
No. 143 C
above inch-, below 1/1 mm-graduation
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