Hydrocollator Heating Unit Stationary E 2 Doctors Physicians Scales the consumer Instrument and Solution Stands the consumer Quantifies specific dB and frequency hearing loss with precision testing * Offers a full range of frequencies and intensity levels * Frequency modulated stimulus mode for reliable results with children and elderly patients * 88 W * HCPCS Suggested Code: E0225 * High quality stainless steel * Thermostatically controlled temperature * 3 (8 cm) swivel type rubber casters for silent friction free movement of mobile units * Easy maintenence and simple to fill and drain No plumbing required * UL listed and cUL listed (120 Volt)