| Internal Memory: | 16 Mega-bytes (8M data points) |
| Internal Clock: | Auto calendar, Precision ±3 s/ day (at 23 °C/ 73 °F) |
| Accuracy of Timebase: | ±0.2s/ day on measurement (at 23 °C/ 73 °F) |
| Backup Battery: | For clock and setting conditions: battery life 5 years (at 23 °C/ 73 °F) |
| Operating Temp. & Humidity: | 0 °C (32 °F) to 40 °C (104 °F), 80 % rh or less (non-condensating, when charging: 10 °C/ 50 °F to 40 °C/ 104 °F) |
| Storage Temp. & Humidity: | -10 °C (14 °F) to 60 °C (140 °F), 80 % rh or less, (non-condensating) |
| Conforming Standards: | Safety: EN61010-1, EMC : EN61326-1, EN61000-3-2, EN61000-3-3 |