The Hwato SDZ-III Nerve & Muscle Stimulator is a professional-grade electro-acupuncture and neuromuscular therapy device, engineered for clinical physiotherapy, acupuncture treatment, pain-management and rehabilitation environments.
Building on the proven SDZ-II platform, the SDZ-III adds:
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a large LCD screen for precise output monitoring
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simplified single-dial control operation
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enhanced clarity for mode, frequency and timer settings
The device delivers low-frequency TENS / EMS / electro-acupuncture stimulation through either:
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adhesive TENS pads, or
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acupuncture needles via metal clip connectors
allowing flexible treatment protocols depending on therapy requirements.
The 6-channel output system supports simultaneous treatment across multiple anatomical regions, making it suitable for busy clinics and structured rehabilitation programs.
Engineered for reliability, usability and consistent therapeutic performance.
🔧 Recommended Clinical Applications
Suitable for:
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neuromuscular stimulation therapy
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pain-management & neuro-modulation
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muscle tension & spasm reduction
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circulation & tissue recovery support
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electro-acupuncture treatment programs
Common indications include:
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neuralgia & nerve pain
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sciatica & radiculopathy
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muscle strain & soft-tissue trauma
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tendon & joint pain syndromes
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rehabilitation & recovery therapy
(Use under professional guidance.)
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TECHNICAL SPECIFICATIONS OF THE Hwato SDZ-III Nerve & Muscle Stimulator
Device Type
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Electro-Acupuncture / TENS / EMS Stimulator
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Model: SDZ-III
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Channels: 6 channels
Output & Performance
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Output intensity: ≤10mA (250Ω load)
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Frequency range: 1–100Hz adjustable
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Output pulse type: low-frequency stimulation
Wave Modes
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Continuous
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Dense / Disperse
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Intermittent
Display & Controls
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Large LCD digital screen
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Single-dial control for:
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mode
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frequency
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timer
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Auto power-off after inactivity
Power Supply
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Battery operation or AC adaptor
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AC input — regional compatible
Included Accessories
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6 × lead wires
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6 × pairs of TENS pads (12 pads total)
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12 × metal alligator clips
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Power adaptor
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User manual
PRODUCT POSITIONING
Hwato SDZ-III Nerve & Muscle Stimulator IS Designed for:
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physiotherapy & rehabilitation clinics
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acupuncture & electro-acupuncture practices
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sports therapy & neuromuscular care
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multi-zone TENS/EMS treatment environments
Compared to SDZ-II:
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same 6-channel capability
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adds LCD screen + easier control interface
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better suited for clinical workflow & monitoring
❓ PRODUCT FAQ
Is the SDZ-III a professional-grade therapy device?
Yes — it is designed for clinical physiotherapy and electro-acupuncture treatment.
What is the difference between SDZ-II and SDZ-III?
The SDZ-III features:
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a large LCD screen
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simplified single-dial control
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improved monitoring clarity
while maintaining the same 6-channel performance.
Can it be used with acupuncture needles?
Yes — via metal clip connectors for electro-acupuncture therapy.
Does it support TENS pads as well?
Yes — it can operate with adhesive electrodes.
What waveform modes are included?
Continuous, Dense/Disperse and Intermittent modes.
