Kendall Disposable Surface EMG/ECG/EKG Electrodes 1 3/8 inch (35 mm) 50 pack

Kendall H135SG electrodes are pre-gelled disposables for EMG, ECG and EEG. The 35 mm size, Ag/AgCl sensor, and conductive hydrogel support stable signals with minimal prep, ideal for general placements, HRV sessions, and neurofeedback setups.

The Kendall H135SG is a pre-gelled disposable electrode designed for ECG, EMG, and general biopotential recordings in clinical and training environments. Its 35 mm size provides increased surface area for stable contact, making it well-suited for general placements in neurofeedback and biofeedback applications.

Each electrode features an Ag/AgCl sensor with conductive hydrogel to support consistent signal acquisition with minimal skin preparation. The adhesive is designed to maintain reliable contact while remaining gentle on the skin.

A foam backing provides flexibility and helps maintain adhesion during movement, while the snap connector allows for quick, secure lead attachment and removal. As a single-use electrode, the H135SG supports consistent performance without the need for cleaning between sessions.

• Type H135SG
• Reference 31.1355.21
• Ag/AgCl sensor, 35 mm diameter
• Pre-gelled conductive hydrogel
• Foam backing for secure adhesion
• Snap connector (standard lead compatibility)
• Latex-free construction
• Meets AAMI standards
• Designed for short-term monitoring
• Compatible with ECG, EMG, ERP, and general biopotential recordings