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EL350S Bar Lead Electrode, Shielded (Concave)

All bar electrodes consist of two tin electrodes placed 30 mm apart in a watertight acrylic bar. The bar configuration permits easy electrode placement without disturbing electrode to electrode spacing. Bar electrodes are recommended for use when applying a stimulus, or recording a signal, during nerve conduction, somatosensory or muscle twitch recordings.

  • EL350 Circular concave contact area: 9.5 mm (base diameter), 0.6 mm (depth). Use for stimulating or recording. Use for stimulating or recording.
  • EL350S Shielded, circular concave contact area: 9.5 mm (base diameter), 0.6 mm (depth). Use for stimulating or recording.
  • EL351 Circular convex contact area: 6.3 mm (base diameter), 4.3 mm (height). Use for recording.
  • The leads (3.8 mm diameter x 61 cm long) terminate in standard Touchproof connectors, which connect to any 100C-series Biopotential amplifier or stimulus isolation adapter (STMISOC/D/E).

    When using bar electrodes for signal recording, a single ground lead (LEAD110 with EL503) is required.

    Note: When using the EL350S, the "Shield" line should be placed into one of the two shield connectors on any biopotential amplifier. A ground lead is still required.

    One CBL201 cable is required to convert Safelead electrode connectors to 2 mm pin-style connectors.


    EL350S Bar Lead Electrode, Shielded (Concave) EL350S$59.00
    For delivery outside the United States, please order from our main site BIOPAC.COM.

    Same Day Shipping Orders with UPS Red or Blue shipping will be shipped on the same day (based on available stock) if received by 2 p.m. PT (Monday-Friday)

    • Shipping Notice:

      BIOPAC will be closed Monday, February 20th for the Presidents Day holiday. Orders received after 2:00 p.m. on Friday, February 17th will be processed on Tuesday February 21st, 2012.-->