PCE-COM 20 is a portable handheld non-destructive material tester for non-ferrous metals. This non-destructive testing (NDT) device uses eddy current to determine the electrical conductivity of non-ferrous metals such as aluminum and copper.
| Operating frequency | 60 kHz, sine wave |
| Conductivity measuring range | 0.51% IACS … 112% IACS 0.3 MS/m … 65 MS/m |
| Resistance range | 0.015388 … 3.33333 Ω • mm² / m |
| Conductivity measuring resolution | 0.01% IACS (at <51% IACS) 0.1% IACS (at 51% IACS … 112% IACS) |
| Conductivity measuring accuracy | ± 0.5% at 20°C / 68°F ± 1% in the range 0 … 40°C / 32 … 104°F |
| Lift-off compensation | 0.5 mm / ≈ 0.0197 in |
| Temperature measuring range | 0 … 50°C / 32 … 122°F |
| Temperature measuring accuracy | ± 0.5° |
| Temperature compensation | Automatic adjustment of conductivity result to the value at 20°C / 68°F |
| Operating conditions | 0 … 50°C / 32 … 122°F, 0 … 95% relative humidity (RH) |
| Display | LCD, backlit |
| Menu languages | English, German, Chinese (simplified) |
| Power supply | Internal, rechargeable battery |
| Probe diameter | 14 mm / ≈ 0.55 in |
| Memory | Stores up to 500 groups of measurement values |
| Data interface | USB port connection |
| Dimensions | ≈ 220 x 95 x 35 mm / 8.66 x 3.74 x 1.38 in |
| Weight | ≈ 415 g / 1 lb (with probe) |
