IP67 Water-resistant Digital Calipers RangeGraduationAccuracyModel No.150mm/6"0.01mm/0.0005"0.03mm101-8306200mm/8"0.01mm/0.0005"0.03mm101-8308RangeGraduationAccuracyModel No.150mm/6"0.01mm/0.0005"0.02mm101-8406200mm/8"0.01mm/0.0005"0.02mm101-8408300mm/12"0.01mm/0.0005"0.03mm101-8412IP54 Water-resistant Digital Calipers RangeGraduationAccuracyModel No.150mm/6"0.01mm/0.0005"0.03mm101-8206200mm/8"0.01mm/0.0005"0.03mm101-8208300mm/12"0.01mm/0.0005"0.04mm101-8212High Precision Digital Calipers RangeGraduationAccuracyModel No.150mm/6"0.005mm0.020mm101-3006200mm/8"0.005mm0.025mm101-3008300mm/12"0.005mm0.035mm101-3012Digital Calipers With Large Lcd Readout RangeGraduationAccuracyModel No.75mm/3"0.01mm/0.0005"0.03mm101-3523100mm/4"0.01mm/0.0005"0.03mm101-3524150mm/6"0.01mm/0.0005"0.03mm101-3526200mm/8"0.01mm/0.0005"0.03mm101-3528300mm/12"0.01mm/0.0005"0.04mm101-35322-Keys Digital Calipers RangeGraduationAccuracyModel No.150mm/6"0.01mm/0.0005"0.03mm101-0150200mm/8"0.01mm/0.0005"0.03mm101-0200300mm/12"0.01mm/0.0005"0.04mm101-0300