| LR5091 | LR5092 |
| Interface with Data Logger | Infrared optical communications | Infrared optical communications |
| Interface with PC | USB2.0, Full Speed, Series Mini B Receptacle | USB2.0, Full Speed, Series Mini B Receptacle |
| Display | - | Dot-matrix LCD (128 × 64 dots) |
| Display items | - | Data Logger configurations Collected data |
| Internal memory capacity of data | - | 60,000 data elements ×16ch (instantaneous value mode)
15,000 data elements ×16ch (statistical value mode) |
| Removable storage media | - | SD Card (SDHC, Max 32GB)
Save data and configurations |
| Power supply | USB bus power | DC3V (LR6 (AA) Alkaline battery 1.5V×2)
USB bus power |
| Battery life | - | Approx. 12 hours or 500 times of data collection |
| Dimensions & Mass | Approx. 83mm(3.27 in)W×61mm(2.40in) H×19mm(0.75in)D, 43g(1.5oz) | 91mm(3.58in)W×141mm(5.55in)H×31mm(1.22in)D 215g(7.6oz) (excluding batteries) |
| Accessories | USB cable (1m)×1, CD (Application software "LR5000 Utility") × 1 | Instruction manual ×1, Operation manual×1, LR6 (AA) Alkaline battery 1.5V×2, USB cable(1m)×1, CD (Application software "LR5000 Utility") × 1 |
