The PCE-ET 3000 Earth Resistance Meter is a specialized device designed for accurately measuring the resistance of the earth, also known as ground resistance.
The earth tester is utilized for assessing the grounding systems or lightning-arresters in various structures. Encased in a hermetic housing, it meets all safety standards outlined in VDE 0413 for technical service providers. This tester is suitable for evaluating ground electrodes, lightning-arresters, or small grounding systems, and can also be employed for measuring power resistance, conductive components, and coupling elements.
| Technical specifications | |||
| Functions | Range | Resolution | Accuracy |
| Earth resistance | 0 … 19.99/ 0 … 199/ y 0 … 1999 Ω |
10/ 100 mΩ / 1 Ω | ± 2% + 2 positions |
| AC Stress | 0 … 200 V AC 50/60 Hz |
0,1 V | ± 3% + 2 positions |
| Lower measurement limit. | 0.01 Ω | ||
| Current of measurement | 2 mAeff / rms | ||
| Response time | aprox. 2.5 s | ||
| Measuring quota | 4 s | ||
| Frequency | 820 Hz | ||
| Overload range | in case of overlaoad, „1“ is shown | ||
| Power | 6 x 1.5 V batteries | ||
| Dimensions | 160 x 120 x 65 mm | ||
| Weight | 560 g | ||
| Safety | IEC- 1010- 1; EN 61010- 1 installation category: III |
||
| EMV | EN 50081- 1; EN 50082- 1 corresp. DIN/ VDE 0413 part 7 |
||