The Interferential Stimulator IF4000 is a professional-grade dual-channel electrotherapy unit designed to deliver precise and effective pain relief. Operating at 4,000 Hz, it uses a fixed carrier frequency along with an adjustable frequency range of 4,001–4,400 Hz. When combined (heterodyne effect), these frequencies create the desired interference frequency, providing deep tissue stimulation for enhanced therapeutic outcomes.

The IF4000 includes everything needed for immediate use, featuring adjustable pulse amplitude, sweep and treatment timers, and quadra-polar functionality for multi-site treatment options. Compact and reliable, it’s ideal for clinical settings and professional rehabilitation use.

HCPCS Suggested Code: E0730

Key Features

• Dual-channel, quadra-polar interferential stimulator

• Fixed carrier frequency: 4,000 Hz

• Adjustable interference frequency: 4,001–4,400 Hz

• Adjustable pulse amplitude and treatment timer

• Sweep control for dynamic therapy

• Deep tissue stimulation for pain relief and muscle rehab

• HCPCS Code: E0730

Included Accessories

• Set of 2 lead wires

• Pack of 4 silver/silver chloride self-sticking electrodes

• 9V alkaline battery

• AC adaptor

• Instruction manual

• Carrying case

Measurements

• Shipping carton: 12" L x 10" W x 6" H