UNI-T Advanced Earth Resistance Tester
#Grup produk P112430274
Spesifikasi
| 2/3/4-Wire Test | Yes |
|---|---|
| Auto Power OFF | Around 5 minutes |
| Compensating Resistance RK Test | Yes |
| Data Hold | Yes |
| Data Storage | 20 |
| Display (mm) | 125x37 |
| Disturbance Frequency (Fst) (Hz) | 40~500, ±(1%+2) |
| Disturbance Voltage (Ust) (V) | 50 (DC voltage/40Hz~500Hz), ±(3%+3) |
| Earth Resistance (ohm) | 4, 40, 400, 4k, 40k |
| Earth Resistance Accuracy | 4Ω : ±(3%+15), 40Ω, 400Ω, 4kΩ, 40kΩ : ±(3%+5) |
| Earth Resistance RH and RS Test | Yes |
| Earth Resistance Test Frequency (Hz) | 94/128 |
| LCD Backlight | Yes |
| Low Battery Indication | ≤9.5V |
| Power | 1.5V Battery (LR6) X 8 |
| Product Color | Red and grey |
| Size (mm) | 210x175x90 |
| Soil Resistivity (ohm) | 4, 40, 400, 4k, 40k : ρ=2×π×L×Re (Depending on the test result of Re) |
| Soil Resistivity Test Distances (m) | 1~40 |
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Informasi Produk
Description
UT572 is for measuring earth resistance and soil resistivity. It can automatically check interface connection and detect interference voltage/frequency, with data hold and indication functions. It can perform 2/3/4-wire measurements for different on-site applications, such as power equipment wiring and lightning protection equipment.
Feature
Features of UT572 Advanced Earth Resistance TesterCertifications: CE, UKCA
- Large 4-digit LCD Display, 5s sampling time
- 2/3/4-wire earth resistance and soil resistivity measurements
- Selectable test frequencies (94Hz/128Hz)
- Disturbance voltage (Ust) and frequency (Fst) measurement
- Earth resistance, RH and RS measurements
- LCD backlight; auto power off
- Data hold
- 20 sets of data storage
- Double insulation
- Compensating resistance RK measurement
Ulasan Produk
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