1. Introduction
The Sylvac S_Dial_Work is a high-precision digital dial meter designed for accurate measurement in various industrial and workshop applications. Featuring a clear digital display and advanced functionalities, this instrument ensures reliable and repeatable measurements. This manual provides essential information for the proper setup, operation, and maintenance of your S_Dial_Work digital dial meter.

Figure 1: Sylvac S_Dial_Work Digital Dial Meter
2. Key Features
The Sylvac S_Dial_Work digital dial meter incorporates several advanced features for enhanced performance and ease of use:
- Digital Display: Clear and easy-to-read digital readout for precise measurements.
- Swiss Made Quality: Engineered and manufactured in Switzerland, ensuring high standards of precision and durability.
- IoT Ready & Bluetooth® Connectivity: Enables seamless data transfer and integration with modern measurement systems.
- Smart Inductive System (SIS): Advanced measurement technology for reliable and accurate results.
- Multiple Measurement Units: Supports both metric (mm) and imperial (inch) units.
- Tolerance Function: Allows for quick verification against predefined upper and lower limits.
- Absolute Measurement System: Maintains the absolute zero point even after power cycling.
- Min/Max/Delta Functions: Facilitates advanced measurement analysis.
- Automatic Wake-up and Power-off: Optimizes battery life and convenience.
- Change Measurement Direction: Adaptable for various measurement orientations.
- Preset Dimensions: Ability to set custom starting points for measurements.
- Data Output: Equipped with USB, RS-232, and Bluetooth interfaces for data connectivity.

Figure 2: Key Features of S_Dial_Work
3. Package Contents
Upon unpacking, please verify that all items are present and undamaged:
- Sylvac S_Dial_Work Digital Dial Meter (Model 805-5306)
- Instruction Manual (this document)
- (Optional, depending on model/kit) Data cable (USB/RS-232)
- (Optional, depending on model/kit) Battery
4. Setup
Follow these steps to prepare your digital dial meter for use:
- Unpacking: Carefully remove the dial meter from its packaging.
- Battery Installation: If not pre-installed, open the battery compartment (usually on the back or side) and insert the correct battery type, observing polarity.
- Mounting: Secure the dial meter to a suitable stand or fixture using its mounting stem. Ensure it is firmly held and stable for accurate measurements.
- Initial Power On: Press the MODE button to turn on the device. The display should illuminate.
5. Operating Instructions
Familiarize yourself with the controls and basic operations:
- Power On/Off: Press the MODE button to turn the device ON. The device will automatically power off after a period of inactivity (refer to specifications for exact time).
- Zeroing: Position the measuring probe at your desired reference point. Press the SET button to set the display to zero. This establishes your relative measurement starting point.
- Changing Units: Repeatedly press the MODE button to toggle between metric (mm) and imperial (inch) units.
- Tolerance Measurement: The "TOL" indicator on the display signifies the tolerance function. Consult the full Sylvac manual for detailed instructions on setting and using tolerance limits, typically involving the SET button in conjunction with other controls.
- Data Output:
- Bluetooth: Activate Bluetooth on the dial meter and pair it with a compatible receiving device (e.g., computer, data logger). Refer to your receiving device's instructions for pairing.
- USB/RS-232: Connect the appropriate data cable from the dial meter to your computer or data acquisition system. Specific software or drivers may be required for data transfer.
- Absolute/Relative Measurement: The S_Dial_Work supports both absolute and relative measurements. The absolute system retains the zero point even after power cycling, while relative measurements can be zeroed at any point.

Figure 3: S_Dial_Work with PLC connection for data integration
6. Maintenance
Proper maintenance ensures the longevity and accuracy of your dial meter:
- Cleaning: Wipe the instrument with a soft, dry, lint-free cloth. Do not use solvents or abrasive cleaners. Ensure no liquids enter the electronic components.
- Storage: Store the dial meter in its protective case in a clean, dry environment, away from direct sunlight, extreme temperatures, and corrosive substances.
- Battery Replacement: Replace the battery promptly when the low battery indicator appears on the display. Use only the specified battery type.
- Calibration: For optimal accuracy, especially in professional applications, regular calibration by a qualified technician or accredited laboratory is recommended.
- Probe Inspection: Periodically inspect the measuring probe for wear or damage. A worn probe can affect measurement accuracy.
7. Troubleshooting
If you encounter issues with your S_Dial_Work, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is blank or flickering. | Low battery or no battery. | Replace the battery. Ensure it is inserted correctly. |
| Inaccurate or inconsistent readings. | Dirty measuring surfaces, loose mounting, worn probe, or environmental factors (temperature fluctuations). | Clean the probe and workpiece. Ensure the meter is securely mounted. Inspect the probe for wear. Allow the instrument to acclimate to the ambient temperature. Consider professional calibration. |
| Cannot connect via Bluetooth/USB. | Bluetooth not enabled, incorrect pairing, faulty cable, or missing drivers/software. | Ensure Bluetooth is active on both devices. Re-attempt pairing. Check cable connections. Install necessary drivers or software for wired connections. |
| Buttons are unresponsive. | Device frozen or low battery. | Try removing and reinserting the battery to reset the device. Replace battery if low. |
8. Specifications
Detailed technical specifications for the Sylvac S_Dial_Work (Model 805-5306):
| Parameter | Value |
|---|---|
| Model Number | 805-5306 |
| Measuring Range | 12.5 mm |
| Maximum Error | 1.2 µm |
| Resolution | 0.0001 mm |
| Repeatability | 0.3 µm |
| Level of Protection | IP 54 |
| Material | Aluminum alloy |
| Connectivity | Bluetooth, USB, RS-232 |
| Place of Origin | Switzerland |

Figure 4: Sylvac S_Dial_Work Specifications
9. Warranty and Support
The Sylvac S_Dial_Work digital dial meter is backed by a manufacturer's warranty. Please retain your proof of purchase for warranty claims.
- Warranty Period: Refer to your purchase documentation for specific warranty terms and duration.
- Technical Support: For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact the seller, Oglo Store, or an authorized Sylvac service center.





