-200x200.jpg)
Ask Question About Product
UT572 Advance Earth Reistance Tester
UNI-T’s UT572 Advance Earth Resistance Tester features 2/3/4 wire, earth resistance RH/RS and compensating resistance RK test.
Features
1. Large 4 digit LCD Display, 5s sampling time
2. 2/3/4-wire earth resistance and soil resistivity measurements
3. Selectable test frequencies (94Hz/128Hz)
4. Disturbance voltage (Ust) and frequency (Fst) measurement
5. Earth resistance, RH and RS measurement
6. LCD backlight; auto power off
7. Data hold on screen
8. 20 sets of data storage
9. Double insulation
10. Compensated resistance RK measurement
11. Interference voltage alarm, auto stop measurement when voltage is too large
Accessories
Batteries,
Simple Test Lead with Alligator Clips(double plugs x 1, single plug x 1),
Standard Test Lead with Alligator Clips(40m red x 1, 20m red x 1, 20m black x 1, 10m yellow x 1, 5m green x 1),
Earth Spike x 2
| Specifications | Range | Best Accuracy | |
| Model | MO00640038 | ||
| Grounding Resistance (Re) | 4Ω | ±(3%+15) | |
| 40Ω | ±(3%+5) | ||
| 400Ω | |||
| 4kΩ | |||
| 40kΩ | |||
| Soil Resistivity (ρ) | 4Ω | ρ=2×π×L×Re (Depending on the test result of Re) | |
| 40Ω | |||
| 400Ω | |||
| 4kΩ | |||
| 40kΩ | |||
| Disturbance Voltage (Ust) | 50V (DC test or AC test at 40Hz ～500Hz) | ±(3%+3) | |
| Disturbance Frequency (Fst) | 40Hz ～ 500Hz | ±(1%+2) | |
| Features | |||
| 2/3/4 Wire Test | √ | ||
| Earth Resistance Test Frequency | 94/128Hz | √ | |
| Siol Resistivity Test Distances | 1~40m | √ | |
| Earth Resistance RH and RS Test | √ | ||
| Compensating Resistance RK Test | √ | ||
| Data Hold | √ | ||
| Data Storage | 20 | √ | |
| LCD Backlight | √ | ||
| Auto Power Off | Around 5 Minutes | √ | |
| Low Battery Indication | ≤9.5V | √ | |
| General Characteristics | |||
| Power | 1.5V Batteries (LR6) x 8 | ||
| LCD Size | 125mm x 37mm | ||
| Product Color | Red and grey | ||
| Product Net Weight | 1100g | ||
| Product Size | 210mm x 175mm x 90 mm | ||
| Standard Accessories | Batteries, Simple Test Lead with Alligator Clips(double plugs x 1, single plug x 1), Standard Test Lead with Alligator Clips(40m red x 1, 20m red x 1, 20m black x 1, 10m yellow x 1, 5m green x 1), Earth Spike x 2 | ||
| Standard Individual Packing | Gift Box, Carrying Bag, Tool Box, English Manual | ||
| Standard Quantity Per Carton | 2pcs | ||
| Standard Carton Measurement | 455mm x 378mm x 355mm (0.061 CBM Per Standard Carton) | ||
| Standard Carton Gross Weight | 15kg | ||