UNI-T UT620C+ — portable micro-ohmmeter that measures resistance from the micro-ohm level up to mega-ohms with high precision. Built for testing and maintenance of large equipment such as winding and welding resistance of large motors and stators for hybrid and electric vehicles. Widely used in telecommunications, power distribution, new-energy vehicles, petrochemicals and industrial plant grounding systems. Genuine UNI-T product supplied by Digilog.pk with warranty.
Key Features
- Micro-ohm level measurement, resistance range 0.001mΩ – 300.0kΩ
- Resolution up to 1μΩ; accuracy up to ±0.1%FS
- Four-wire (Kelvin) method; measurement current ≤1A
- 500 groups of data storage; large LCD with backlight; Type-C interface
- IP54 rated; rechargeable 3.7V 3200mAh lithium battery; auto power-off
Technical Specifications
| Resistance range (overall) | 0.001mΩ – 300.0kΩ |
|---|---|
| Range: 100.1kΩ~300.0kΩ / 3uA | Resolution 100Ω |
| Range: 10.01kΩ~100.00kΩ / 3uA | Resolution 10Ω |
| Range: 1.001kΩ~10.000kΩ / 10uA | Resolution 1Ω |
| Range: 100.1Ω~1000.0Ω / 100uA | Resolution 0.1Ω |
| Range: 10.01Ω~100.00Ω / 1mA | Resolution 0.01Ω |
| Range: 1.001Ω~10.000Ω / 10mA | Resolution 0.001Ω |
| Range: 100.1mΩ~1000.00mΩ / 100mA | Resolution 0.1mΩ |
| Range: 0.001mΩ~100.00mΩ / 1A | Resolution 0.01 / 0.001mΩ |
| Accuracy | ±0.1%FS |
| Measurement method | Four-wire method (Kelvin) |
| Test current | ≤1A |
| Open circuit voltage | ≤4.2V |
| Input protection | ≤36V AC/DC |
| Power consumption | Measurement power ≤8W |
| Measuring speed | About 2 times/s |
| Automatic power off | 15 minutes if no operation |
| Storage | 500 sets |
| Display type | Segment LCD |
| USB interface | Type-C |
| Backlight | Yes |
| Low battery indication | Yes |
| IP rating | IP54 |
| Power supply | DC 3.7V 3200mAh lithium battery |
| Product colour | Black + Red |
| Product weight | 480 g (battery included) |
| Product dimension | 161 mm × 117 mm × 68 mm |
What's in the Box
- UT620C+ micro-ohmmeter
- Four-wire Kelvin test leads
- Rechargeable lithium battery
- Type-C cable
- English user manual
Downloads
Certifications: CE, RoHS | HS Code: 9030.39