ERWEKA VDT/S Blister Density Tester, 100V – 240V, 50 and 60Hz with Pressure Container Ø 150 mm, including porcelain insert for holding the blister
ERWEKA VDT Blister Density Tester, 100V – 240V, 50 and 60Hz with Pressure Container Ø 250 mm, including porcelain insert for holding the blister
ERWEKA VDT Blister Density Tester, 100V – 240V, 50 and 60Hz with Pressure Container Ø 300 mm (glass), including porcelain insert for holding the blister