UT620A is used to measure DC low resistance through the 4-wire method. Its features are: Comparison function to determine if the device is in good condition, unknown wire length calculation (FT/M); two-way data transmission by USB interface. UT620A can be used in narrow spaces for on-site troubleshooting, such as metal coating resistance, motor and small transformer winding resistance, welding points, power distribution cabinet bus, lead connection inspections, and more.
FEATURES:
- Comparison measurement with upper and lower limits
- Wire length measurement (m/ft)
- Built-in Lithium battery
- 1000-group data storage
- Improved measurement method which improves accuracy by counter-balancing contact resistance of leads
- Data transmission between USB and PC
- Data hold
- LCD backlight
- Zeroing function, relative mode
- IND resistance measurement mode.
INCLUDES:
1 x UT620A, Test leads with Kelvin clips (red & black), power cord, power adaptor, USB interface cable, PC software CD, 1 x English manual and 12-month warranty.
SPECIFICATIONS:
| Specifications | Range | UT620A |
| Resolution | 10uΩ | |
| Resistance (Ω) | 60mΩ/10A | |
| 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 | √ | |
| Auto power off | ||
| General Characteristics | ||
| 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 | |
| Standard individual packing | Box, carrying bag, English manual | |
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