Uni-T UT620C+ Digital Micro-Ohm Meter
The Uni-T UT620C+ Digital Micro-Ohm Meter is a precision instrument designed for measuring very low resistances—from 0.001 mΩ up to 300 kΩ—making it ideal for testing both small components and more complex systems. High resolution down to 1 μΩ and accuracy of ±0.1% FS allow for the detection of even slight changes in resistance, which is crucial for technical diagnostics. The use of the four-wire method minimizes the influence of test leads on the result, and a test current of up to 1 A enables stable measurements under various conditions. Additionally, the device offers storage for up to 500 results, a clear backlit LCD display, and a compact, portable design with battery power.
| Manufacturer | Uni-T |
|---|---|
| Model | UT620C+ |
| Resistance measurement range | 0.001 mΩ – 300.0 kΩ |
| Resolution | up to 1 μΩ |
| Open-circuit voltage | ≤ 4.2 V |
| Measurement rate | approx. 2 measurements/s |
| Memory | up to 500 data sets |
| Display | backlit segment LCD |
| Interface | USB Type-C |
| Input protection | up to 36 V AC/DC |
| Protection rating | IP54 |
| Power supply | 3.7 V / 3200 mAh Li-ion battery |
| Power consumption | ≤ 8 W |
| Dimensions | 161 × 117 × 68 mm |
| Weight | 480 g (with battery) |
