EEG Electrodes and Supplies
Price List
We offer the following Electroencephalographic electrodes and supplies
for applications in research, education, and clinical biofeedback:
9mm Gold Cup Electrodes with built-in lead wires:
Gold Cup Electrodes with 48-inch lead wires, sold in sets of
5; one each: Blue, Yellow, Black, Green, Red. Can be applied with 10-20
paste, or inserted into FlexTrodes (see below).
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5 Electrodes - "pin": With 2-mm pin jack, used with BrainMasters numbered 1 through 201.
part no. 630-001.
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5 Electrodes - "SAF": With 1.5-mm SAF jack, used with BrainMasters numbered 202 and above.
part no. 630-005.
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Single electrode - "pin": our choice of color, 2-mm pin:
part no. 630-002.
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Single electrode - "SAF": our choice of color, SAF jack:
part no. 630-006.
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9mm Earclip Electrodes
9mm cup electrodes secured to a wire clip that attaches securely to
the ear. Sold in pairs.
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2 Earclips with 2-mm pin jack, used with BrainMasters numbered 1 through
201.
part no. 630-010.
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2 Earclips with 1.5-mm SAF jack, used with BrainMasters numbered 202 and above.
part no. 630-011.
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Pastes and Gels
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TEN-20 PASTE: conductive EEG paste. Can be used to stick
disk electrodes directly to the skin, for a secure, electrically secure
connection. Used with earclips as well as disks. 4-ounce plastic tube.
part no 640-001.
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OMNI-PREP or NU-PREP: Slightly abrasive gel, to
be used before applying electrodes.
5-ounce plastic bottle or 4-ounce plastic
tube.
part no 641-001.
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FlexTrodestm
FlexTrodes consist of a hollow, screwlike plastic retainer containing
a felt wrapper that encloses a standard gold cup electrode. It is used
with a retaining ring that can be inserted in a headband, hat, or other
holder. This provides a simple, clean, self-abrading and self-cleaning,
paste-free and gel-free contact. Used for EEG, EMG, EKG and related body
potential recording. Ideal in cases where it is difficult to get a good
connection, especially through hair. Electrode lead color our choice.
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"PIN" FlexTrode Assembly with holder, felt wrapper, gold electrode and retaining ring.
part no. 621-005.
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"SAF" FlexTrode Assembly with holder, felt wrapper, gold electrode and retaining ring.
part no. 621-006.
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FlexTrode Retaining Ring only:
part no. 621-001.
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FlexTrode Holder only:
part no. 621-002.
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FlexTrode Felt Wrapper only:
part no. 621-003.
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Flextrode Holder, Ring, and Felt Wrapper (no electrode):
part no. 621-004.
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Flexible velcro headband with cross-strip.
Adjustable to allow
electrode(s) to be positioned at any location on any size head. Use headband
for positions F3, Fx, F4, O1, Oz, O2, etc. Use cross-strip for positions
C3, Cz, C4. Cross-strip may be positioned anteriorly for positions FCz,
etc, or posteriorly for positions Pz, etc. More than one cross-strip may
be used to obtain combinations of electrode positions. User may cut hole(s)
for desired electrode positions.
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Headband and Cross-strip:
part no. 625-003.
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Headband only:
part no. 625-001.
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Cross-strip only:
part no. 625-002.
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