Description
Supports the following standards: ASTM D4219, ASTM D4767, ASTM D5084, ASTM D6035, ASTM D7181, ASTM D2166, ASTM D2850, ASTM D1633, ASTM D2435, ASTM D5333, BS 1377:8
Diameter tapes provide a fast, reliable method for measuring the diameter of concrete, soil and asphalt cores and cylinders. One reading provides round and out-of-round diameters within an accuracy of .001″ (.03mm) by means of special graduations and vernier scale. Both tapes are made from 716 stainless alloy and are precision engraved to ensure accuracy. Inch-scale tape has a diameter range of 0.75″ to 7″ and the metric-scale tape has a diameter of 28 to 200mm. Includes certificate of calibration. Tapes are calibrated and include a NIST-traceable certification. Complies with ASTM D2166, D2850, D4767, BS 1377:8.
