Support
Welcome to iMetrology, a professional Web Bluetooth application for industrial measuring instruments. It connects multiple devices from different manufacturers through one interface.
Web Bluetooth
Connect BLE measuring devices directly from the browser.
PWA Ready
Install iMetrology as a desktop-like application.
Multi-language
English, Czech, German, Slovak and Chinese interface.
Supported manufacturers
| manufacturer | Status | Notes |
|---|---|---|
| Sylvac | β supported | All BLE devices. |
| Mitutoyo U-WAVE | β supported | BLE transmitters. |
| Werka | β supported | BLE indicators. |
| Tesa | β supported | TLC-BLE devices. |
| K-MET | β supported | BLE measuring instruments. |
| Measuring Intelligence | β supported | Foot Switch. |
Supported features
| Feature | Availability |
|---|---|
| All BLE devices. | β |
| Multi-manufacturer support. | β |
| Measurement history. | β |
| GO/NOGO evaluation. | β |
| Tolerance management. | β |
| CSV export. | β |
| Sound feedback. | β |
| Foot Switch. | β |
| Calibration monitoring. | β |
| Automatic reconnect (Google Chrome). | β |
| Progressive Web App. | β |
| Multi-language interface. | β |
System Requirements
browsers
- β’ Google Chrome
- β’ Microsoft Edge
- β’ Brave
- β’ Firefox is not supported
Operating Systems
- β’ Windows 10 / 11
- β’ macOS
- β’ Linux
Bluetooth
- β’ Bluetooth 4.0 BLE or newer
- β’ Browser Bluetooth permission required
Automatic reconnect (Google Chrome).
iMetrology supports automatic reconnection to previously authorized Bluetooth devices. To enable this feature in Google Chrome:
- Open the Chrome flags page.
- Find Web Bluetooth New Permissions Backend
- Set the option to Enabled.
- Restart Google Chrome.
- Reconnect your Bluetooth device once.
chrome://flags/#enable-web-bluetooth-new-permissions-backendOnce enabled, iMetrology can reconnect to previously paired devices without displaying the Bluetooth device selection dialog each time.
How To Connect a Device
- Turn on your measuring device.
- Make sure Bluetooth is enabled on your computer.
- Click Add Device in the navbar.
- Select your measuring instrument from the browser Bluetooth dialog.
- The device card and measurement table will appear automatically.
calibration support
Supported devices can provide calibration due dates. iMetrology displays calibration status and can trigger device-side warnings for supported Sylvac instruments.
| manufacturer | calibration support |
|---|---|
| Sylvac | β supported |
| Mitutoyo | planned |
| Werka | planned |
| Tesa | planned |
| K-MET | planned |
Troubleshooting
Device not found
- β’ Make sure the device is powered on.
- β’ Verify that Bluetooth is enabled.
- β’ Move closer to the device.
- β’ Disconnect from other computers or devices.
Device connects but no measurements appear.
- β’ Check device battery.
- β’ Verify streaming mode.
- β’ Use the Value button.
- β’ Check foot switch.
Bluetooth dialog does not appear
- β’ Use Chrome, Edge or Brave.
- β’ Check browser permissions.
- β’ Web Bluetooth is not supported by Firefox.
Sound does not work
- β’ Enable the Sound button.
- β’ Check system audio.
- β’ Allow browser audio playback.
FAQ
Can I connect multiple devices at the same time?
Yes, multiple supported devices can be connected at the same time.
Can I connect devices from different manufacturers?
Yes, devices from different manufacturers can be connected at the same time.
Is installation required?
No. It runs in the browser and can also be installed as a PWA.
Where are the measurements stored?
Measurements are stored locally in your browser unless you export them.
Keyboard Shortcuts
| Shortcut | Function |
|---|---|
| F4 | Open custom command input |
Diagnostic information
browser: Loading... operatingSystem: Loading... bluetoothSupported: Loading... reconnectSupported: Loading... language: Loading... connectedDevices: Loading... sound: Loading... footSwitch: Loading... version: 1.0.0