Introduction
This manual provides essential instructions for the proper setup, operation, and maintenance of your MEASURETEK 12R963 Digital Benchtop Scale. Designed for precision and durability, this scale offers a maximum capacity of 30kg (60lb) and features various application modes including weighing, parts counting, and checkweighing. Please read this manual thoroughly before using the device to ensure safe and efficient operation.
Safety Information
- Always operate the scale on a stable, level surface to ensure accurate readings.
- Avoid exposing the scale to extreme temperatures, humidity, or direct sunlight.
- Do not overload the scale beyond its maximum capacity of 30kg (60lb).
- Keep the scale away from strong electromagnetic fields, which can interfere with its performance.
- Clean the scale with a soft, damp cloth. Do not use abrasive cleaners or immerse the unit in water.
- Disconnect power before cleaning or performing any maintenance.
Setup
1. Unpacking and Inspection
Carefully remove all components from the packaging. Inspect the scale for any signs of damage that may have occurred during transit. Retain the packaging for future storage or transport.
2. Assembly
The MEASURETEK 12R963 scale typically requires minimal assembly. Attach the display unit to the support pole, and then secure the support pole to the base platform. Ensure all connections are firm and stable.

Figure 1: Fully assembled MEASURETEK 12R963 Digital Benchtop Scale. The image shows the stainless steel platform, the vertical support pole, and the digital display unit mounted at the top.
3. Power Connection
Connect the power adapter to the scale's power input port and then plug it into a suitable electrical outlet. The scale may also operate on an internal rechargeable battery (if equipped).
4. Leveling
Place the scale on a firm, level surface. Use the adjustable feet located on the underside of the platform to level the scale. Check the bubble level indicator (if present) to ensure proper leveling for accurate measurements.
5. Initial Power On and Zeroing
Press the ON/OFF button to power on the scale. Allow a few seconds for the display to stabilize. If the display does not show "0.00" (or similar zero reading), press the ZERO or TARE button to reset it.
Operating Instructions
1. Basic Weighing
- Ensure the scale is powered on and displays "0.00".
- Place the item to be weighed gently on the center of the stainless steel platform.
- Wait for the display to stabilize and read the weight.
2. Unit Conversion (kg/lb)
Press the UNIT button to switch between kilograms (kg) and pounds (lb). The current unit will be indicated on the display.
3. Tare Function
To weigh items in a container:
- Place the empty container on the platform.
- Press the TARE button. The display will reset to "0.00".
- Add the items to be weighed into the container. The display will show the net weight of the items.
- To clear the tare, remove the container and press TARE again.
4. Parts Counting
This mode allows you to count a large number of identical items by weight.
- With the scale at zero, press the PCS (Parts Counting) button.
- The display may prompt you to select a sample size (e.g., 10, 20, 50, 100 pieces). Use the appropriate buttons to select the sample size.
- Place the selected number of sample items on the platform.
- Press the PCS button again to confirm the sample. The scale is now calibrated for counting.
- Add the bulk items to the platform. The display will show the total count.
5. Checkweighing
Checkweighing allows you to determine if an item's weight falls within a specified target range (under, accept, over).
- Refer to your scale's specific menu for setting upper and lower weight limits for checkweighing. This usually involves a SET or MODE button.
- Once limits are set, place items on the platform. The display will indicate if the item is under, within, or over the set limits, often with visual or audible alerts.
6. Data Connection (RS232, USB)
The scale is equipped with RS232 and USB ports for data communication with external devices such as computers or printers. Consult the specific software or driver instructions for establishing a connection and transferring data.
Maintenance
1. Cleaning
Regularly clean the scale's stainless steel platform and display with a soft, damp cloth. For stubborn dirt, a mild detergent can be used. Ensure no liquid enters the internal components. Do not use harsh chemicals, abrasive pads, or excessive water.
2. Storage
When not in use for extended periods, store the scale in a dry, dust-free environment. If possible, use the original packaging to protect it from damage.
3. Calibration
While the scale is factory-calibrated, periodic calibration may be necessary to maintain accuracy, especially after relocation or prolonged use. Refer to the scale's advanced settings menu or contact customer support for detailed calibration procedures, which typically require certified calibration weights.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Scale does not power on. | No power, faulty adapter, or discharged battery. | Check power connection. Ensure adapter is working. Charge or replace battery. |
| Inaccurate readings. | Scale not level, unstable surface, draft, or needs calibration. | Ensure scale is level and on a stable surface. Avoid drafts. Perform calibration. |
| Display shows "OVERLOAD" or "ERR". | Weight exceeds maximum capacity. | Remove excess weight immediately. Do not exceed 30kg (60lb). |
| Display is unstable or flickering. | Electromagnetic interference, unstable surface, or internal issue. | Move scale away from other electronic devices. Ensure stable surface. If problem persists, contact support. |
Specifications
| Feature | Detail |
|---|---|
| Model | 12R963 |
| Brand | MEASURETEK |
| Capacity | 30kg / 60lb |
| Graduations | 5g / 0.01lb |
| Platform Material | Stainless Steel |
| Housing Material | Stainless Steel |
| Display Type | Digital |
| Application Modes | Weighing, Parts Counting, Checkweighing |
| Connection Ports | RS232, USB |
| Overall Length | 12 inches (approx.) |
| Overall Width | 19 inches (approx.) |
| Overall Height | 21.5 inches (approx.) |
Warranty and Support
For warranty information, technical support, or service inquiries regarding your MEASURETEK 12R963 Digital Benchtop Scale, please refer to the warranty card included with your product or contact MEASURETEK customer service directly. Keep your purchase receipt as proof of purchase.