Kusam Meco KM 2040 Digital 4-Terminal Earth Resistance and Soil Resistivity Tester
- Brand
- Kusam Meco
- Model number
- KM 2040
- Category
- Earth Resistance Testers
4-pole earth resistance and soil resistivity tester with FFT noise filtering, ranges from 2 Ω (0.05 Ω) to 20 kΩ, interference voltage and frequency display, lead compensation and 1000-group memory; CAT IV 150 V / CAT III 300 V.
Price and availability on request
Downloads
- Datasheet: Kusam Meco KM 2040 PDF, 124 KB
Key features
- 4-pole earth resistance measurement
- Soil resistivity measurement
- Advanced filtering based on FFT (fast Fourier transform) reduces noise interference
- Shows resistance of the earth spikes, test current frequency, interference voltage and frequency, and residual resistance Rk
- Compensation for residual resistance Rk
Specifications
| Earth resistance | 2 Ω: 0.05 – 2.09 Ω; 20 Ω: 0.05 – 20.9 Ω; 200 Ω: 0.5 – 209 Ω; 2000 Ω: 5 Ω – 2.09 kΩ; 20 kΩ: 0.05 – 20.9 kΩ |
|---|---|
| Accuracy | ±(3% rdg + 5 dgt) |
| Auxiliary earth resistance Rh, Rs | 8% of Re + Rh + Rs |
| Soil resistivity | 2 Ω: 0.3 – 393.7 Ωm; 20 Ω: 3 – 3937 Ωm; 200 Ω: 0.03 – 39.37 kΩm |
| Frequency | 40 – 500 Hz |
| Measuring current Im | Max. 10 mA |
| Measuring voltage Um | 10 Vrms, 125 Hz |
| Compensation of lead resistance Rk | 2 Ω range: max. 2 Ω; 20 Ω range: max. 9 Ω |
| Display | Backlit LCD |
|---|---|
| Memory | 1000 groups |
| Power supply | 8 × 1.5 V AA batteries |
| Weight | Approx. 900 g |
| Dimensions | Approx. 190 (L) × 155 (W) × 75 (D) mm |
| Accessories | 4-terminal earth wires and spikes, user manual, batteries and carrying case |
| Measurement category | CAT IV 150 V / CAT III 300 V |
|---|
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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