Baseline 12-0286
Baseline 12-0286 Electronic Smedly Hand Dynamometer User Manual
Model: 12-0286 | Brand: Baseline
1. Introduction and Overview
The Baseline 12-0286 Electronic Smedly Hand Dynamometer is a precision instrument designed for accurate measurement of grip strength. This digital and lightweight device is ideal for various applications, including rehabilitation, sports training, and general health assessments. It features a clear digital display and user-friendly controls.

Figure 1: Baseline 12-0286 Electronic Smedly Hand Dynamometer. This image shows the gray and white device with its digital display, control buttons (ON/SET, USER, START), and adjustable grip handle. The display shows '6' for user and '0.0' Lb for measurement, with 'MAX.90Kg/198lb d=100g/0.2lb' printed on the right side.
Key Features:
- Digital and lightweight design for accurate grip strength readout.
- Offers 5-preset grip sizes to accommodate various hand sizes.
- Automatically captures and displays maximum grip force during a test.
- Capable of storing and assessing results for up to 19 individual users, allowing for easy retrieval and tracking of progress.
- Maximum capacity of 200 lbs (90 kg) with a precision of 0.2 lbs (100g).
2. Setup
2.1 Battery Installation
The dynamometer requires batteries for operation. Locate the battery compartment, typically on the rear or side of the device. Insert the required batteries, ensuring correct polarity (+/-) as indicated inside the compartment. Close the battery cover securely.
2.2 Initial Power-On
Press the ON/SET button to power on the device. The display should illuminate, indicating that the unit is ready for use. If the display does not turn on, check the battery installation or replace the batteries.
2.3 Adjusting Grip Size
The dynamometer offers 5-preset grip sizes. To adjust the grip, rotate the knurled knob located above the lower handle. Turn the knob clockwise or counter-clockwise to move the lower handle closer to or further from the upper handle, selecting the most comfortable and appropriate grip position for the user.
3. Operating Instructions
3.1 Power On/Off
- To power on: Press the ON/SET button.
- To power off: The device typically has an auto-off feature after a period of inactivity to conserve battery life. Alternatively, some models may require holding the ON/SET button for a few seconds to manually power off. Refer to the display for power status.
3.2 User Selection
The dynamometer can store data for up to 19 users.
- Press the ▲/USER or ▼ button to cycle through user profiles (1-19).
- Select the desired user number before taking a measurement to ensure data is saved to the correct profile.
3.3 Taking a Measurement
- Ensure the device is powered on and the correct user profile is selected.
- Hold the dynamometer comfortably with the adjustable handle in the desired grip position.
- Press the START button. The display may show '0.0' or a similar indication that it's ready.
- Squeeze the handle with maximum effort. The display will show the real-time force being applied.
- The device will automatically capture and display the maximum grip force achieved during the squeeze.
- Release the handle. The maximum reading will typically remain on the display for a few seconds or until a new measurement is initiated.
3.4 Viewing and Retrieving Results
To review past measurements for a selected user:
- After a measurement, or by selecting a user, the device may automatically display the last recorded maximum force.
- Use the ▲/USER or ▼ buttons (or a dedicated 'Recall' button if present, though not explicitly visible on this model) to navigate through stored results for the current user.
- The device is designed to assess results for fast retrieval, allowing users to quickly compare current performance with previous records.
4. Maintenance
4.1 Cleaning
To clean the dynamometer, wipe the surface with a soft, slightly damp cloth. Do not use abrasive cleaners, solvents, or immerse the device in water. Ensure the device is completely dry before storage or next use.
4.2 Storage
Store the dynamometer in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. If storing for an extended period, it is recommended to remove the batteries to prevent leakage and potential damage to the device.
4.3 Battery Replacement
When the display becomes dim or the device fails to power on, it is time to replace the batteries. Follow the instructions in Section 2.1 for battery installation.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Dead or incorrectly installed batteries. | Check battery polarity. Replace batteries with new ones. |
| Inaccurate or inconsistent readings. | Improper grip technique; device not zeroed; environmental factors. | Ensure consistent grip technique. Power cycle the device to re-zero. Use in a stable environment. |
| Display is dim or flickering. | Low battery power. | Replace batteries. |
| Cannot select user profile. | Buttons not responding; device frozen. | Ensure device is powered on. Try pressing buttons firmly. If unresponsive, remove and reinsert batteries to reset. |
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | 12-0286 |
| Capacity | 200 lbs (90 kg) |
| Precision | 0.2 lbs (100g) |
| Product Dimensions | 9.6 x 6.9 x 2 inches |
| Weight | 14.82 ounces |
| User Profiles | Up to 19 users |
| Grip Sizes | 5 preset sizes |
7. Warranty and Support
7.1 Warranty Information
Specific warranty terms and conditions for the Baseline 12-0286 Electronic Smedly Hand Dynamometer are typically provided with the product at the time of purchase. Please refer to the documentation included in your product packaging for detailed warranty coverage, duration, and claim procedures. In general, Baseline products are manufactured to high standards and are covered against defects in materials and workmanship.
7.2 Customer Support
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Baseline customer support. Contact information can usually be found on the manufacturer's official website or on the product packaging.
For general inquiries, you may visit the Baseline brand page on Amazon.
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