Quattro 2.5 Professional 4-Channel Electrotherapy Device by Richmar

The Quattro 2.5 is a microprocessor-controlled, professional electrotherapy system designed for clinical and portable use. This versatile four-channel device delivers multiple stimulation waveforms—including TENS, EMS, 2-pole interferential, 4-pole interferential, and Russian stimulation—with precision and reliability.

Featuring a large, easy-to-read LCD display, programmable timers, and 50 preset protocols, the Quattro 2.5 ensures accurate, efficient treatment for a wide range of patient needs. With its dual independent timers, clinicians can treat two separate areas/patients simultaneously or target a larger area in one session.

Designed for tabletop, therapy cart, or mobile use, this device offers clinical performance in a compact, portable package.

Key Features

• Professional 4-channel electrotherapy unit

• Waveforms: TENS, EMS, 2-pole IF, 4-pole IF, Russian

• Dual Timers – treat two areas/patients at once or one larger area

• Microprocessor Controlled – advanced accuracy and performance

• 50 Preset Programs – 10 presets per waveform + professional mode

• Custom Protocols – create and save user-defined settings

• Stim Indicator Light – ensures precise intensity control

• Large Graphical LCD Display – easy-to-read with dial performance

• Portable or Stationary Use – suitable for clinic or mobile treatment

• Two-Year Warranty

Technical Specifications

• Channels: 4 independent channels

• Waveforms: TENS, EMS, 2-pole IF, 4-pole IF, Russian stimulation

• Presets: 50 total (10 per waveform) + customizable programs

• Timers: 2 independent programmable timers

• Display: Large graphical LCD

• Dimensions: 10.5" (W) x 15" (L) x 8" (H)

• Weight: 6.7 lbs (≈ 3,039 g)

• Power Source: AC power (cord included)

What’s Included

• Quattro 2.5 Electrotherapy Device

• 8 sets of electrodes

• 8 sets of rubber electrodes with sponges

• 4 elastic straps

• 4 sets of lead wires

• 2 connector cables

• Power cord

• User manual & preset protocol guide

Indications

• Pain management (acute & chronic)

• Muscle re-education and strengthening

• Increasing blood circulation

• Reducing muscle spasms

• Rehabilitation therapies