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UNI-T UT620A Digital Micro Ohm Meter
The UNI-T UT620A Digital Micro Ohm Meter with it’s inbuilt battery can be used for on-site troubleshooting, such as metal coating resistance/motor and small transformer winding resistance measurements, earth system joints/welding points/power distribution cabinet bus and lead connection inspections and more.
UNI-T UT620A Features
- Improved measurement method which improves accuracy by counter-balancing contact resistance of leads
- Comparison measurement with upper and lower limits
- Wire length measurement (m/ft)
- Supplied with Test Leads with Kelvin clips
- Built-in Lithium battery
- 1000-group data storage
- Data transmission between USB and PC
- Data hold function
- LCD backlight display
- zeroing function, relative mode
UNI-T UT620A Specification
| Specifications | Range | Accuracy |
| Resolution | 10uΩ | |
| Resistance (Ω) | 120mΩ/5A | ±(0.25%+25) |
| 600mΩ/1A | ±(0.25%+25) | |
| 6Ω/100mA | ±(0.25%+25) | |
| 60Ω/10mA | ±(0.25%+25) | |
| 600Ω/1mA | ±(0.25%+25) | |
| 6kΩ/100uA | ±(0.75%+30) | |
| Features | ||
| Display count | 60000 | |
| Four-wire measurement | √ | |
| Wire length measurement | √ | |
| High/low limit alarm | √ | |
| Data storage | 1000 | |
| USB data transmission | √ | |
| Manual range | √ | |
| Backlight | √ | |
| Relative value | √ | |
| Low battery indication | √ | |
| General Characterisitics | ||
| Power | Li-ion battery 7.4V 4000mAh, rechargeable | |
| Display | 116mm x 87.5mm | |
| Product colour | Red and grey | |
| Product net weight | 1.5kg | |
| Product size | 268mm x 168mm x 60mm | |
| Standard accessories | Test leads with Kelvin clips (red & black), power cord, power adaptor, USB interface cable, PC software CD | |
