Features
Unlock Next-Level Accuracy in Muscle Testing
Clinicians choose reliable, fast, and accurate results with the Commander Echo Muscle Tester. This advanced digital solution offers a portable way to objectively measure and document muscle strength, supporting clear evidence of progress through treatment. Its ergonomic construction ensures a comfortable grip, while wireless data collection removes the hassle of manual recording. With customizable testing options, axis compensation technology, and seamless data storage without a computer, the Commander Echo Muscle Tester transforms how you assess strength for optimal rehabilitation outcomes.
Features and Benefits
- Offers objective muscle strength testing to track improvements and functional losses
- Axis compensation technology boosts stability and maintains 99% accuracy, even with off-center use
- Ergonomic design measures 2.11” high and prevents rollover or tilting
- Displays measurements in pounds, kilograms, or Newtons
- Automatically collects repetitions during tests for smooth workflow
- Optional Downloader software transfers data directly into accessible reports
- Upgradable to interface with JTECH Northstar Software
- Customizable test protocols based on force units, repetitions, and starting force
- Pop-in pad system makes switching pads easy and fast
- Wireless console enables real-time data review during tests
- Stores up to 20 tests with 4 repetitions per side
- Measures up to 150 pounds
- Automatically records peak force and calculates coefficient of variation and bilateral deficits
Indications for Use
- Evaluating muscle strength objectively
- Monitoring functional improvements or losses during therapy or rehabilitation
- Conducting research or clinical assessment of bilateral strength deficits
- Tracking patient progress in musculoskeletal and neurological conditions
Size Guide
- Device height: 2.11 inches (fits comfortably in the palm for all hand sizes)
- Measures maximum force: up to 150 pounds (lbs), kilograms (kg), or Newtons (N)
Features
- Test protocols can be customized according to number of tests, starting force, newtons, kilograms or pounds and number of repetitions
- Innovative pop-in system makes changing test pads fast and easy
- Wireless console allows the tester to review data during active testing without influencing the patient’s level of effort
- Console records and stores up to 20 tests with up to 4 repetitions per side
- Axis-compensation circuitry guarantees 99% accuracy for off-center placement during tests
- Reduces roll-over and tilting with a 2.11” high ergonomic design that fits in the palm
- Measures up to 150 pounds for strong performers (has this increased to 200?)
- Automatically records peak force and calculates coefficient of variation (CV) and bilateral strength deficits















