





SW6205 Accessories: Instrument/Carrying Case/Manual/Certificate of Conformity/Test Clips/Data Cable/Plug
Product Specifications
SW-6205 (Standard Model)
SW-6208 (High Precision Model)
The suwei SW-6205 and SW-6208 are DC low resistance testers designed for precise measurement of electrical resistance in cables, switches, connectors, relays, coils, motors, and transformer windings. Both models feature a large high-definition screen, data storage, lithium battery with direct charging, and overvoltage protection. They support four-wire testing method for enhanced accuracy and reliability.
| Item | Detail |
|---|---|
| SW-6205 | 0.01 mΩ to 30.00 kΩ |
| SW-6208 | 0.001 mΩ to 300.0 kΩ |
| Item | Detail |
|---|---|

resistance testing
CNÂ¥106.00

ZC25-3 (For You) Plastic Case, 500V/500M
CNÂ¥108.00

AR4105A+ Ground Resistance (2~200Ω)
CNÂ¥328.00
| SW-6205 |
| 10 μΩ |
| SW-6208 | 1 μΩ |
| Item | Detail |
|---|---|
| Four-wire testing method ensuring precise and reliable results | — |
Measurement of conductor resistance in cables
Contact resistance testing of switches, connectors, and relays
Coil, motor, and transformer winding resistance measurement
| Parameter | SW-6205 Standard Model | SW-6208 High Precision Model |
|------------------------|--------------------------------------|---------------------------------------|
| Resistance Range | 0.01 mΩ ~ 30.00 kΩ | 0.001 mΩ ~ 300.0 kΩ |
| Resolution | 10 μΩ | 1 μΩ |
| Accuracy | ±0.1% FS ± (varies by range) | ±0.1% FS ± (varies by range) |
| Max Test Current | Up to 1.2 A (depending on range) | Up to 1.2 A (depending on range) |
| Data Storage | 500 groups | 500 groups |
| USB Data Upload | No | Yes |
| Display | HD backlit screen | HD backlit screen |
| Battery | Rechargeable lithium battery | Rechargeable lithium battery with real-time display |
| Overvoltage Protection | Yes | Yes |
| Auto Power Off | After 15 minutes | After 15 minutes |
Four-wire measurement method for enhanced accuracy
Data full indicator ("FULL" displayed on screen)
Overload protection requires instrument restart after activation
Real-time battery voltage display and charging status (SW-6208)
Automatic shutdown to conserve battery life
Official metrology certification by China National Accreditation Service (CNAS)
Calibration certificates provided with serial numbers
Shenzhen Sinotest Measurement Technology Co., Ltd.
The SW-6208 model includes additional features such as USB data upload, real-time battery display, and higher measurement resolution compared to the SW-6205 standard model.

[Alloy Shell] 500V-500MΩ
CNÂ¥178.00