| MODEL | UMX2 | UMX5 | MX5 |
| Maximum capacity | 2100mg | 5100mg | 5100mg |
| Readability | 0.0001mg | 0.0001mg | 0.001mg |
| Taring range | 2100mg | 5100mg | 5100mg |
| Repeatability | 0.25㎍ | 0.25..0.4㎍ | 0.8...0.9㎍ |
| Linearity | 0.5...1㎍ | 2...4㎍ | ±2...4㎍ |
| Stabilization time [typical] | 10...16s | 10...20s | 8...12s |
| Adjustment with internal weights | fully automatic adjustment |
| Adjustment with external weights | custom weight |
| Linearization | automatic linearization with each internal adjustment |
| Sensitivity (temperature drift) | ±1.0ppm/℃ |
| Sensitivity (long-term stability) | ±0.0001% |
| Interfaces | RS-232C & Localcan, Minimettler or Second
RS optional | RS-232C | RS-232C & Localcan, Minimettler or Second RS232 optional |
| Size of weighing pan | 16mm | 16mm | 27mm |
| Free height above weighing pan | 55mm |
| Dimensions | 128x287x113 / 224x366x94 |
