Electrical Power Tester
UNI-T UT572 Advanced Earth Resistance Tester
- Power Equipment Grounding Testing.
- Lightning Protection System Testing.
- Soil Resistivity Survey.
- Electrical Installation Inspection.
- Industrial Grounding Network Testing.
- Field Earth Resistance Evaluation.
18,000.00 EGP
UNI-T UT572 Advanced Earth Resistance Tester
The UNI-T UT572 Advanced Earth Resistance Tester is a professional-grade instrument designed for accurately measuring earth resistance and soil resistivity in various grounding systems. Suitable for 2-wire, 3-wire, and 4-wire test configurations, the UT572 offers versatile application across different field environments such as power distribution, lightning protection installations, and grounding networks. It automatically detects connection status, interference voltage, and frequency, ensuring reliable results even in challenging testing conditions.
- 2-wire, 3-wire, and 4-wire earth resistance testing.
- Earth resistance and soil resistivity measurements.
- Automatic interface connection check.
- Interference voltage and frequency detection.
- Compensation resistance (RK), RH, and RS test modes.
- Power Equipment Grounding Testing.
- Lightning Protection System Testing.
- Soil Resistivity Survey.
- Electrical Installation Inspection.
- Industrial Grounding Network Testing.
- Field Earth Resistance Evaluation.
| brands |
|---|
| Parameter | Specification |
|---|---|
| Earth Resistance (Re): | Ranges: 4Ω, 40Ω, 400Ω, 4kΩ, 40kΩ; Accuracy: ±(3%+5) |
| Soil Resistivity (ρ): | Same ranges as above; Accuracy: ±(3%+5) |
| Compensation Resistance (RK): | Accuracy: ±(3%+15) |
| RH and RS Testing: | Accuracy: ±(3%+15) |
| Disturbance Voltage (Ust): | Up to 50 V (DC/40Hz–500Hz); Accuracy: ±(3%+3) |
| Disturbance Frequency (Fst): | 40Hz–500Hz; Accuracy: ±(1%+2) |
| Test Frequency: | 94 Hz / 128 Hz |
| Soil Resistivity Test Distance: | 1–40 meters |
| Data Storage: | 20 sets |
| Display: | LCD with backlight |
| Auto Power-Off: | Yes |
| Low Battery Indication: | ≤9.5 V |
| Safety Rating: | CAT III 600 V |
| Certifications: | CE, UKCA |
| Parameter | Specification |
|---|---|
| Earth Resistance (Re): | Ranges: 4Ω, 40Ω, 400Ω, 4kΩ, 40kΩ; Accuracy: ±(3%+5) |
| Soil Resistivity (ρ): | Same ranges as above; Accuracy: ±(3%+5) |
| Compensation Resistance (RK): | Accuracy: ±(3%+15) |
| RH and RS Testing: | Accuracy: ±(3%+15) |
| Disturbance Voltage (Ust): | Up to 50 V (DC/40Hz–500Hz); Accuracy: ±(3%+3) |
| Disturbance Frequency (Fst): | 40Hz–500Hz; Accuracy: ±(1%+2) |
| Test Frequency: | 94 Hz / 128 Hz |
| Soil Resistivity Test Distance: | 1–40 meters |
| Data Storage: | 20 sets |
| Display: | LCD with backlight |
| Auto Power-Off: | Yes |
| Low Battery Indication: | ≤9.5 V |
| Safety Rating: | CAT III 600 V |
| Certifications: | CE, UKCA |
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