Electric stimulator Cefar® TENS

hand-heldNMESTENS

Overview Chattanooga Cefar TENS is a next-generation handheld TENS device combining TENS and NMES functions in one portable unit. Designed for use by healthcare professionals and patients, it enables clinic-initiated treatment to continue at home. The device offers simple operation, compliance tracking and clinician-configurable parameters to support rehabilitation and pain management.

Indications: TENS / NMES

• Symptomatic relief and management of chronic, intractable pain
• Adjunctive treatment for post-surgical and post-trauma acute pain
• Relief of pain associated with arthritis
• Retarding or preventing disuse atrophy (NMES)
• Maintaining or increasing range of motion (NMES)
• Re-educating muscles (NMES)
• Increasing local blood circulation (NMES)
• Relaxation of muscle spasms (NMES)

Features & Benefits

• 1+1 function: Two independent channels that can run same or different programs simultaneously to combine NMES and TENS (rehabilitation + pain relief)
• Program mode: Create up to 5 custom programs with selectable parameters for clinician-prescribed regimes
• Electrodes: Recommended Chattanooga electrodes available in two sizes for optimal conductivity and comfort
• Compliance: Tracks hours of usage since reset and total device usage; device locking ensures patient uses only prescribed program
• Rotatable belt clip: Allows device rotation for convenient cable access when clipped
• Acupuncture mode: Supports electroacupuncture (EA) when connected to acupuncture needles (clinician use only; needles not supplied)

Standard Accessories

• User Manual Cefar TENS
• Practical Guide Cefar TENS
• Set of 2 pin cables Cefar TENS
• Necklace and clip for Cefar TENS
• Flippable belt clip for Cefar TENS
• Transportation pouch for Cefar TENS

Technical Specifications

• Electrical Safety Class: Class IIa
• Channels: Two independent and individually adjustable channels, electrically isolated
• Maximum electrical charge per pulse: 80 μC (2 × 40 μC, compensated)
• Constant Voltage mode: 0–99 V in 1 V increments (5 V for first setup)
• Constant Current / electroacupuncture steps: 0.1 mA increments; 0.1–30 mA for EA
• Maximum pulse intensity: 99.5 mA (Constant Current) or 99 V (Constant Voltage)
• Pulse width: 60–400 μs
• Pulse frequency: 1–120 Hz
• Applied part classification: Type BF
• Battery: Rechargeable Lithium Polymer (Li-Po)
• Dimensions: 132 x 60 x 24 mm
• Weight: 156 g
• Pulse intensity increments: Manual adjustment 0–99 mA in 0.5 mA steps (pulse width 60–400 μs)