Spectra 360 is the leading conductivity gel used by hospitals clinic. Spectra 360 gel is a salt-free, chloride-free electrically conductive gel, and is recommended for guaranteed conductivity for heart rate transmitters and ultrasounds.  Spectra 360 is designed for all electro-medical procedures, except defibrillation. The salt-free characteristics make it particularly suitable for long-term applications. It works by wetting the skin, thereby reducing skin resistance.

• Salt-free, no sodium ion transfer
• Non-gritty STAY-WET formula allows for prolonged use without re-application
• Great for use with Heart Rate Monitor chest straps
• Non-irritating, hypoallergenic, bacteriostatic