Hand strength is one of the most important aspects of a person’s autonomy, and is increasingly seen as a leading indicator of overall health. The Commander Echo grip is designed for hand strength testing or voluntary maximal effort evaluations. JTECH’s Grip device provides a snapshot of a patient’s health and functional ability in minutes. Commander Echo offers a portable, highly accurate digital testing solution that doesn’t require a computer for data collection The Commander Echo console works with the wireless Echo grip to capture and store all the relevant data and display it in the user's preferred units of measurement.

Note: The Commander Echo Console is required with an initial device purchase. 


ce grip testing accuracyComprehensive Testing

  • Performs 5-position, rapid exchange and sustained grip tests
  • Displays maximum force, coefficient of variation (CV), right and left average force and bilateral deficit
  • Adjustable test time with fatigue calculations for sustained grip tests
  • Measures in lb, kg, N


ce grip testing ced laptopGreater Capabilities

  • Optional Commander Echo Downloader software available to reduce transcription errors. Data is downloaded directly from the console into a basic, easy-to-read report
  • All Echo devices can be upgraded to interface with JTECH’s Northstar Software programs
Grip Testing Starter Kit: $1490
Echo Grip: $895
Commander Echo Console: $595

Product Info:

Part Number: CM306
Repetitions per Test: 1-8
Load Cell Capacity: 200 lb (0.42 kg)
Units of Measure: lb, kg, N
Weight: 0.92 lb (0.42 kg)
Length: 8.15 in (20.70 cm)
Width: 1.62 in (4.11 cm)
Height: 4.01 in (10.19 cm)
Battery Type: Rechargeable Lithium Polymer
Battery Life: Approx. 10-14 hours of continual use

Part Number: CM300
Number of Stored Tests: 20
Weight: 0.46 lb (0.21 kg)
Length: 4.66 in (11.84cm)
Width: 2.61 in (6.63 cm)
Depth: .96 in (2.44 cm)
Battery Type: Rechargeable Lithium Polymer
Battery Life: Approx. 13 hours of continual use

Wrist Strap – Ensures the device will not drop unexpectedly during testing.

Systems With Grip Testing:

Commander Echo Grip and Pinch
Grip Testing Tutorial
Max Grip Test
Sustained Grip Test


  • Console Base Kit:
  • MSRP: $595

  • Accessories (Not Pictured)
  • Add-on Devices:
  • MSRP: $895

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