Lafayette Hand-Held Dynamometer: The Ideal Solution for Accurate Muscle Strength Testing

For physicians and physical therapists who need to accurately quantify muscle strength, the Lafayette Hand-Held Dynamometer (model 01165) is the perfect tool. This advanced device, also referred to as the Lafayette Manual Muscle Testing unit, builds on the capabilities of the older 01163 MMT model by incorporating enhanced functionality, including wireless data transmission.

How the Lafayette Hand-Held Dynamometer Works

The Lafayette Hand-Held Dynamometer is specifically designed for efficient manual muscle testing. During the test, the clinician applies force to the patient’s limb—such as an arm or leg—aiming to overcome or "break" the patient’s resistance. The dynamometer records both the peak force and the time required to achieve the break, providing reliable, accurate, and stable muscle strength readings that adhere to standard manual muscle testing protocols.

Key Features of the Lafayette Hand-Held Dynamometer

• Versatile Stirrups: Includes three easy-to-change molded plastic stirrups with pads for various testing needs.
• Comprehensive Measurements: Records peak force, time to peak force, total test time, time within selectable ranges, average force, end force, average force from peak to end, and percentage decrease from peak force to end force.
• Data Storage: Capable of storing up to 150 tests in onboard memory, with options for automatic or manual data storage.
• Wide Measurement Range: Measures forces from 0 to 300 lbs, accommodating a broad spectrum of muscle strengths.
• Customizable Test Times: Offers selectable test times ranging from 1 to 10 seconds for tailored evaluations.
• User-Friendly Interface: Features a microprocessor-controlled system with an easy-to-read graphical LCD display and interactive menus, allowing users to customize device options. The device also includes an automatic shutoff feature after 5 minutes of inactivity.
• Battery-Powered: Equipped with a rechargeable lithium-ion battery that provides up to 6 hours of continuous use. Has a low-battery indicator on the LCD display. 30 minutes of remaining power after the low-battery warning on the LCD.

Technical Specifications

• Size: 3.16" x 5.11" x 1.6"
• Accuracy: ± 1% over full scale or ± 0.2 lb
• Battery Charge Time: 45 minutes for an 80% charge, 2 hours for a full charge
• Data Storage Capacity: 150 tests
• Calibration Points: 31 points (every 10 lbs from 0 to 300)
• Preset Test Length: 0.5 to 10 seconds, adjustable in 0.1-second increments

A Reliable Tool for Physical Therapists

The Lafayette Hand-Held Dynamometer is a reliable, portable tool for manual muscle testing. It ensures that physical therapists and clinicians can efficiently and accurately measure muscle strength, making it an essential device in both clinical and physical therapy settings.

Other Options for Handheld Dynamometers for Manual Muscle Testing:

MicroFET2 Handheld Dynamometer for Manual Muscle Testing

JTECH Medical Commander Echo - Manual Muscle Testing Dynamometer

Baseline HHD to MMT Combo - HD HHD with Push Attachments and Dual Handle