测量范围如下:精度0.001g/cm3,约长160mm ,1支可购卖0.600-0.660 0.600-0.7000.650-0.710 0.700-0.8000.760-0.820 0.800-0.9000.880-0.940 0.900-1.0000.940-1.000 1.000-1.1001.000-1.060 1.100-1.2001.120-1.180 1.200-1.3001.180-1.240 1.300-1.4001.240-1.300 1.400-1.5001.300-1.360 1.500-1.6001.420-1.480 1.600-1.7001.480-1.540 1.700-1.8001.600-1.660 1.800-1.9001.660-1.720 1.900-2.000 约长300MM ,精度0.001g/cm31.720-1.8401.840-1.9001.900-1.9601.960-2.020