| Measurement range: | µr = 1.000 to 1.999 |
| Resolution: | 0.001 |
| Display: | LCD 3½ digits |
| Zeroing: | automatically |
| Accuracy at 20 °C: | (µr - 1) x 5% |
| Operating temperature: | 0 to 50 °C |
| Field strength at probe tip: | ~ 35 kA/m |
| Minimum measurement sample size: | 20x20x5 mm (LxWxH) |
| Power supply: | 9 V PP3 battery |
| Operation time: | ~ 50 h |
| Environmental protection: | IP65 |
| Standards: | Permeability measurement compliant with ASTM A342 and EN 60404-15 |
| Traceability: | Calibrated to reference standards of National Physical Laboratory, UK |
| Dimensions of unit: | 151 mm x 82 mm x 33 mm |
| Length of probe: | 35 mm |
| Diameter of probe: | 19 mm |
| Length of connection cable: | 1.5 m |
| Weight of complete instrument: | 280 g |
