Checkline JD-200 [JD-200-E] Pengukur Ketebalan Dial Digital (0-10mm / 0,400"), Resolusi 0,01 mm / 0,001 Inci, Kedalaman Rahang 200mm Dilengkapi Dengan Feeler "E" (Melengkung 5mm). JD-200 Dial Thickness Gauge is used to determine the thickness of leather, textiles, cardboard, felt, rubber, sheet metal, foil, plywood, plastic, etc.