| Specifications | ||||
| Model | BM-5 | BM-5D | BM-20 | BM-22 |
| Capacity | 5.2 g | 2.1 g / 5.2 g*3 | 22 g | 5.1 g / 22 g*3 |
| Readability | 0.001 mg | 0.001 mg / 0.01 mg | 0.001 mg | 0.001 mg / 0.01 mg |
| Repeatability (σ) | 0.0012 mg (for 1 g) | 0.004 mg (for 1 g) / 0.01 mg | 0.0025 mg (for 1 g) | 0.004 mg (for 1 g) / 0.01 mg |
| Minimum weight*4 (typ.) | 2.0 mg | 5.0 mg | 3.0 mg | 5.0 mg |
| Linearity | ±0.010 mg | ±0.010 mg / ±0.02 mg | ±0.010 mg | ±0.010 mg / ±0.02 mg |
| Weighing pan | Ø25 mm | |||
| Model | BM-252 | BM-200 | BM-300 | BM-500 |
| Capacity | 250 g | 220 g | 320 g | 520 g |
| Readability | 0.01 mg | 0.1 mg | ||
| Repeatability (σ) | 0.03 mg (for 100 g) | 0.1 mg | 0.2 mg | |
| Minimum weight*4 (typ.) | 20 mg | 120 mg | ||
| Linearity | ±0.10 mg | ±0.2 mg | ±0.3 mg | ±0.5 mg |
| Weighing pan | Ø90 mm | |||
