PTC Ergo Style & Classic Style 指針式塑膠硬度計 (ASTM Type)
符合ASTM D2240標準
指針240度轉動, 閱讀 容易
規格ASTM A, B, C, D, DO及O精確度±1刻度
附設最高讀數指針
可另購買NIST證書
Durometer Test Stand #320
Hardness Tester
Maximum Sample Height: 5 inches / 12.7cm
Dimensions: 17(H) x 6(W) x 6.5(D) inches
Weight: 5 lb / 2.3 kg
408 ×409 ×408B ×409C ×410 ×411 ×412 ×306L ×307L ×306BL ×307CL








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