Yuwell TENS Device SDP-330
Yuwell TENS Device SDP-330 is a modern TENS device that effectively reduces nerve and muscle pain. TENS treatment works by sending weak and harmless electrical currents through electrodes attached to your body, providing pain relief and relaxation.
Yuwell TENS Device SDP-330 is a single-channel unit that simultaneously supports up to 4 electrodes. The device offers 9 different intensity levels and 3 different modes – tapping, pressing, and kneading – variations that provide optimal treatment. To prevent over-treatment and muscle fatigue, the unit automatically shuts off after 15 minutes of use. The device features an MCU chip that provides high reliability, low voltage, high control capability, and stable performance.
The device is easy to use and has a built-in efficient battery that easily charges via USB. A fully charged battery lasts up to 300 uses.
If the electrode part is not correctly installed or becomes loose, the device flashes to alert you to adjust it for better use.
The model is small and lightweight, making it ideal for both home and travel use.
The electrodes are washable and can be used up to 300 times before replacement is needed.
How to use it?
- Take out the device, wire, physiotherapy electrode part and connect the device, physiotherapy electrode part, and wire.
- Attach the physiotherapy electrode parts to the treatment areas.
- Press the “on/off” button to start.
- Press the mode button to select treatment mode.
- Press the intensity button to adjust the strength
- After use, carefully attach the electrode parts to both sides of the storage card.
Product Specifications
| Device lifespan: | approx. 5 years |
| Rechargeable battery: | Voltage DC 3.7V |
1 x TENS device (with battery),
One pair of electrodes (must be replaced after 300 uses),
1 x Cable
1 x User manual,
1 x Charger

