Product Overview
The AliMed Baseline Jamar Hydraulic Hand Dynamometer, Model 12-0240, is a precision instrument designed for measuring grip and hand strength. It is commonly used in clinical settings for evaluating patients with hand trauma or dysfunction, and for tracking progress during rehabilitation. This device provides accurate and consistent grip strength readings.
This image displays the Baseline Jamar Hydraulic Hand Dynamometer in use, held by a hand. The device features a blue body, a silver handle with five adjustable positions, and a circular dial at the top that indicates measurements in both kilograms and pounds.
Setup and Preparation
Unpacking
Carefully remove the dynamometer from its protective carrying case. Inspect the device for any visible damage before initial use.
Handle Position Adjustment
The dynamometer features a five-position handle to accommodate various hand sizes and grip strengths. To adjust the handle position:
- Locate the adjustment mechanism on the handle.
- Select the desired position that allows for a comfortable and secure grip.
- Ensure the handle is firmly locked into place before proceeding with measurements.
Operating Instructions
Taking a Measurement
- Ensure the dynamometer's dial is reset to zero. If not, use the reset button or mechanism (if present) to clear the previous reading.
- Position the subject's hand comfortably around the handle, ensuring their fingers are wrapped around the lower handle and their thumb rests on the upper handle.
- Instruct the subject to squeeze the handle with maximum effort.
- Observe the dial. The maximum grip strength achieved will be indicated and held on the dial until manually reset.
- Record the reading in both pounds (lbs) and kilograms (kg) as displayed on the 2.5-inch diameter dial.
- After recording, reset the dial for the next measurement.
Interpreting Readings
The dial provides direct readings in both pounds and kilograms. The maximum reading remains visible, allowing for easy data collection without the need to observe the dial during the squeeze.
Care and Maintenance
To ensure the longevity and accuracy of your Baseline Jamar Hydraulic Hand Dynamometer, follow these maintenance guidelines:
- Cleaning: Wipe the device with a soft, damp cloth after each use. Use a mild disinfectant if necessary, but avoid harsh chemicals that could damage the finish or internal components.
- Storage: Store the dynamometer in its protective carrying case when not in use. Keep it in a dry environment, away from extreme temperatures and direct sunlight.
- Inspection: Periodically inspect the device for any signs of wear, loose parts, or damage. If any issues are found, contact customer support for assistance.
- Calibration: While designed for durability, periodic calibration by a qualified technician is recommended to maintain optimal accuracy, especially with frequent use.
Troubleshooting
This section addresses common issues you might encounter with your dynamometer.
- Inaccurate Readings:
- Ensure the handle is securely set in one of the five positions.
- Verify the dial was reset to zero before the measurement.
- Consider professional calibration if readings consistently appear incorrect.
- Dial Not Resetting:
- Check the reset mechanism. If it feels stiff or unresponsive, do not force it. Contact customer support.
- Physical Damage:
- If the device sustains physical damage, discontinue use immediately and contact AliMed customer support for repair or replacement options.
Product Specifications
- Model: 12-0240
- Capacity: 200 lbs (approximately 90 kg)
- Measurement Units: Pounds (lbs) and Kilograms (kg)
- Dial Diameter: 2.5 inches
- Handle Positions: 5
- Construction: Solid, sturdy, durable
- Weight: Less than 5 lbs
- Manufacturer: AliMed
- First Available: July 27, 2013
Warranty and Support
Warranty Information
The AliMed Baseline Jamar Hydraulic Hand Dynamometer Model 12-0240 comes with a 2-year warranty from the date of purchase, covering manufacturing defects and material flaws under normal use.
Customer Support
For technical assistance, warranty claims, or service inquiries, please contact AliMed customer support. Refer to the contact information provided with your product packaging or visit the official AliMed website.