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Condition:
Factory New
- Country of Origin: USA
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Warranty:
- Weight: 0.59 lb
- Proprietary silver grid patterns precisely controls the electrical current
- Provide optimal comfort during use
- Bottom snap is precisely matched with the system's impedance to ensure consistent current flow across the electrode surface
- Specially designed for EMS and TENS applications
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Learn more:
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MFR:
Axelgaard
Ships from MFI Medical
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MPN: SN2040D
- Phone: (760) 451-8000
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Frequently asked questions
What sizes and snap configurations are available?
The UltraStim Snap Electrodes are available in three distinct configurations, suitable for both TENS and EMS applications. Each electrode features a precise snap connection engineered to match system impedance, ensuring reliable current delivery.
Here are the available sizes and snap configurations:
- Single Snap Square: 2” x 2” (5 cm x 5 cm), packaged with 40 electrodes per case
- Single Snap Rectangle: 2” x 4” (5 cm x 10 cm), packaged with 40 electrodes per case
- Dual Snap Rectangle: 2” x 4” (5 cm x 10 cm), packaged with 20 electrodes per case
Are these electrodes reusable?
The Axelgaard UltraStim Snap Electrodes are designed for use as disposable or reusable connection points for TENS and EMS devices.
Their lifespan largely depends on skin preparation, storage, and adherence to care guidelines. To ensure you receive the intended benefits, such as:
- Precise Current Control: Utilizing the proprietary silver grid patterns for even current distribution.
- Enhanced Comfort: Relying on the surrounding border to prevent uncomfortable edge stinging.
Electrodes should be replaced when they lose sufficient adhesion to stick firmly to the skin, which is typically after multiple uses. Maintaining good adhesion is critical for consistent current delivery and preventing discomfort.
Are these high-performance electrodes suitable for TENS and EMS?
Yes, the Axelgaard UltraStim Snap Electrodes are specifically designed and optimized for both TENS (Transcutaneous Electrical Nerve Stimulation) and EMS (Electrical Muscle Stimulation) applications.
These high-performance electrodes feature several unique elements to ensure maximum effectiveness and user comfort:
- Smooth Current Delivery: Proprietary silver grid patterns are engineered to precisely control the electrical current flow, ensuring smooth and even distribution across the entire surface.
- Prevents Edge Stinging: A dedicated surrounding border facilitates a deliberate current roll-off at the edges, which is crucial for preventing the uncomfortable sensation of ‘edge stinging’ often associated with lower-quality pads.
- Optimal Performance: The bottom snap connection is precisely matched to the impedance of the stimulation system, guaranteeing reliable and consistent current flow.
Are these electrodes engineered for optimal comfort?
Yes, the Axelgaard UltraStim Snap Electrodes are specifically engineered to provide superior comfort and reliable performance during TENS and EMS therapy sessions.
Their advanced design features work together to maximize user comfort and minimize common discomforts:
- Prevents Edge Stinging: A surrounding border creates a deliberate current roll-off at the edges, actively mitigating the stinging sensation often associated with stimulation boundaries.
- Ensures Even Current: Proprietary silver grid patterns precisely control the electrical current, guaranteeing uniform distribution and preventing uncomfortable hot spots across the entire contact surface.
- Consistent Performance: The integrated snap connector is carefully matched to the system’s impedance, ensuring stable and consistent current transfer for reliable therapeutic results.
Is there a design feature to prevent edge stinging?
Yes, the Axelgaard UltraStim Snap Electrodes are specifically engineered for comfort and incorporate features to prevent stinging during TENS and EMS therapy.
This is achieved primarily through a surrounding border that is designed to create a deliberate current roll-off. This mechanism ensures the current does not concentrate at the edges of the electrode, effectively eliminating the stinging sensation often associated with other pads.
Do these electrodes use a proprietary silver grid?
Yes, the Axelgaard UltraStim Snap Electrodes utilize a proprietary silver grid pattern specifically incorporated to manage the electrical current flow precisely.
This key feature ensures highly controlled current distribution, which is essential for:
- Optimal Comfort: By evenly distributing the current and leveraging a surrounding border that deliberately rolls off current at the edges, the design helps prevent stinging during use.
- Consistent Performance: The controlled patterning, combined with a snap connector matched to the system’s impedance, guarantees reliable and uniform current delivery throughout TENS and EMS therapies.
Do these electrodes come in convenient case quantities?
Yes, the Axelgaard UltraStim Snap Electrodes are packaged in convenient case quantities tailored to different needs, ranging from 20 to 40 units per case, depending on the specific configuration you choose.
Here is a breakdown of the available case quantities:
- 40 Electrodes per Case (Single Snap): This quantity is available for both the 2” x 2” square and 2” x 4” rectangular sizes.
- 20 Electrodes per Case (Dual Snap): This quantity is available for the 2” x 4” rectangular size.
Does the silver grid precisely control current flow?
Yes, the silver grid is a key feature designed to ensure precise current distribution and enhance user comfort during TENS and EMS therapy.
Here is how the proprietary silver grid system works:
- Controlled Current Flow: The proprietary silver grid patterns embedded within the electrode structure precisely manage the electrical current flow, guaranteeing smooth and even distribution across the entire surface area.
- Enhanced Comfort: This precise current control, combined with the surrounding border feature, creates a deliberate current roll-off at the edges. This mechanism is crucial for eliminating the uncomfortable stinging sensation often felt along the perimeter of standard electrodes during therapeutic use.

Axelgaard UltraStim Snap Electrodes