UNI-T UT521 Digital Earth Testers by UNI-T (SKU: PRD-1768587207486-uni-t-ut521-digital-) — Verified genuine industrial tool available on IndustryGuru with fast dispatch across India.



| Detail | Earth Resistance (Ω) |
| Detail | 0~20Ω, ±(2%+10) |
| Detail | 0~200Ω, ±(2%+3) |
| Detail | 0~2000Ω, ±(2%+3) |
| AC Earth Voltage (V) | 0~200V, ±(1%+4) |
| Frequency | 50Hz/60Hz |
| Display Count | 2000 |
| Detail | Manual Range |
| Auto Power Off | About 10 minutes |
| Detail | Low Battery Indication |
| Detail | Data Hold |
| Data Storage | 20 groups |
| Detail | LCD Backlight |
| Detail | Full Icon Display |
| Detail | Double Insulation Protection |
| Detail | Contact Badness Indication |
| Detail | Over-Range Display |
| Simple | 2-Wire Testing |
| Precision | 3-Wire Testing |
| Power | 1.5V batteries (5#) X 6 |
| LCD Size | 70.6mm X 34mm |
| Weight | 560g |
| Product Size | 160mm X 100mm X 70.5mm |
| Standard Accessories | Batteries, carrying bag, test lead, simple test lead, test probe |
| Detail | 1 Year |
Earth Resistance (Ω) 0~20Ω, ±(2%+10) 0~200Ω, ±(2%+3) 0~2000Ω, ±(2%+3) AC Earth Voltage (V): 0~200V, ±(1%+4) Frequency: 50Hz/60Hz Display Count: 2000 Manual Range Auto Power Off: About 10 minutes Low Battery Indication Data Hold Data Storage: 20 groups LCD Backlight Full Icon Display Do...
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