GP-12e Cables & Supplies / Optional Sensors GP-12 GP-4e Cables & Supplies GP-8e Cables & Supplies GP-12e Cables & Supplies GP-12e Physioamp EEG Recommended Cables, Sensors, & Supplies GP-12 HRV-ECG Recommended Cables, Sensors, & Supplies GP-12 EMG Recommended Cables, Sensors, & Supplies GP-12 Optional Sensors GP-12 Gas Analyzer & Accessories SE-35: Finger Electrodes for GSR/SC & Ground Reference $22.00 Add To Cart GP-7p: Temperature Sensor Cable (GP-12e Only) $50.00 Add To Cart GP-5p: Respiration Sensor Belt (GP-12e Only) $110.00 Add To Cart GP-8p: SC/GSR Snap Lead (GP-12 only) $50.00 Add To Cart OS-2p: PPG Finger Sensor $70.00 Add To Cart