| General Specification |
| Method of detection |
Mean value |
| Display |
Digital display: 3200 counts
Bar-graph display: 32 segments, LCD |
| Measurement cycle |
2 times/second (Digital display), 12 times/second (Bar-graph display) |
| Range switching |
Auto-range |
| Ambient temperature and humidity |
0 °C to 50 °C, 80 % RH or less (no condensation) |
| Temperature coefficient |
0.05 % of range/°C or less (within the ranges of 0 °C to 18 °C and
28 °C to 50 °C for measurement of 0-50 A) |
| Influence of external magnetic field |
0.0005 % typical 1 (on current value of adjacent cable) |
| Influence of conductor position |
Within accuracy |
| Circuit voltage |
≤ 300 Vrms |
| Safety standard |
EN 61010-1, EN 61010-2-032. 300 V CAT II, Pollution Degree 2 |
| Withstanding voltage |
3.7 kV ac for one minute |
| Battery type |
1 x 3 V Lithium battery (button cell) CR2032 |
| Battery life |
Approx. 90 hours (when continuously used) |
| Auto power-off |
Approx. 10 minutes |
| Diameter of measurable conductor |
40 mm max. |
| Weight |
200 g (441 lb) |
| Dimension |
176 mm x 70 mm x 25 mm (6.9 in x 2.8 in x 1 in) |
| Operating altitude |
2000 m (6,562 ft) |
| Electrical Specification |
| Specifications at 23 ± 5 °C |
80 % RH max |
| Accuracy |
± (% rdg + dgt) = ± (% readout + value of least significant digit) |
| AC Current Measurement |
| Measuring range |
Resolution |
Accuracy |
Max Permissible current |
| 3 mA |
0.001 mA |
1 % + 5 |
60 A rms |
| 30 mA |
0.01 mA |
| 30 A |
0.01 A |
1 % + 5 (0~50 A)
5 % + 5 (50~60 A) |
| 60 A |
0.1 A |
| Mean value detection and rms-value calibration. |
| Accuracy specified at |
50/60 Hz |
| Frequency range |
15 Hz to 150 Hz |
