ECG CHEST BULB (BLUE) 6 PCS.SUPREME WITH METAL

Constructed for demanding, high-throughput hospital environments and specialized cardiology suites, the Supreme-grade blue chest bulb set represents an elevated standard in suction electrode engineering. The bulbs are molded from premium, high-elasticity, anti-aging silicone rubber that resists hardening, micro-cracking, and chemical degradation caused by repeated sanitization and exposure to harsh electrolyte gels. This advanced elastomer compound delivers rapid rebound action and superior negative-pressure retention, preventing accidental slippage or loss of suction even on moist, uneven, or diaphoretic patient skin. The high-conductivity metal suction cups feature a high-purity silver/silver-chloride ($text{Ag/AgCl}$) or heavy-duty nickel alloy finish, drastically reducing skin-electrode contact impedance, suppressing baseline wander, and delivering artifact-free cardiac waveforms. Fitted with reinforced brass terminal screws that securely lock 3.0 mm DIN and 4.0 mm banana connectors, this supreme series provides extended operational longevity and superior trace clarity for advanced electrophysiology diagnostics.