زبری سنج دفلسکو مدل SPG
دستگاه زبری سنج -صافی سنج دفلسکو مدل SPG ساخت دفلسکو امریکا
دقت بالا و کیفیت بالای امریکا
مشخصات فنی دستگاه :
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ALL GAGES COME COMPLETE with glass zero plate, metal check shim, protective rubber holster with belt clip, wrist strap, 3 AAA alkaline batteries, instructions, nylon carrying case with shoulder strap, protective lens shield, Long Form Certificate of Calibration traceable to PTB, USB cable, two (2) year warranty. SIZE: 137 x 61 x 28 mm (5.4" x 2.4" x 1.1") WEIGHT: 140 g (4.9 oz.) without batteries CONFORMS TO: ASTM D4417-B, AS 3894.5-C (with optional 30° tip angle), U.S. Navy NSI 009-32, SANS 5772 and others |