Connecting the Gallagher TW-3 to Stockbook
About the Gallagher TW series
All Gallager TW devices are a weigh scale only and therefore only bring in the weight.
All Gallagher TW devices are connected as Gallagher/Ruddweigh KM3/300..800 in Stockbook.
Note, a Gallagher TW series can be set as a datalogger - i.e. when paired to another device such as a reader and then connected to SB - not recommended
It is important to identify which series and model you are connecting.
The Model can be found on front of the device below the screen.
The TW-3

When connecting the Gallagher TW-3 to Stockbook, follow the steps outlined below:
Please ensure Live Entry is closed while connecting the device.
On the Gallagher TW-3
- Turn on the Gallagher TW-3
- Click on the settings cog to the right of the screen
- Click on Device Settings > Bluetooth
- At this point:
- Enable BT will be ticked
- Below connected devices it will say no device
- Leave the TW-3 on this page.
On the computer
- Navigate to Bluetooth and devices
- Click Add Device
- You may need to click Show all devices to select the device
- Select the device, click connect and accept the pair code that appears.
- Click Done. The scale will now be connected to the computer.
- Go to More Bluetooth settings
Options tab - ensure 'Allow Bluetooth devices to find this PC' is ticked.
- Select COM Ports tab and make note of the Outgoing COM Port number
- Close both Bluetooth windows
In Stockbook
- Go to the Electronic Id.
- Click Setup
- From the scales dropdown select Gallagher/Ruddweigh km3/300..800
- Select Manual Setup
- Select the COM Port number that was noted during the Bluetooth connection process
- The device will now be connected to the computer
In Live Entry
- Go to the Live Entry home page - Do not select a template at this stage. This is vital for the TW-3 to respond.
Back to the TW-3
The computer name should now appear on the TWR-5 and the BT icon on the taskbar should go from grey to orange.
- Click on the computer name
- Will say 'Connected to master' on the to right
- Click back arrow 3 times to go to Settings
- Click Equipment connections
- In data device 1 or 2 it should say (Ruddweigh).
- If it says Datalogger it will need to be changed to Ruddweigh.
- To change to Ruddweigh:
- Click the computer name
- Click Settings
- Click Type
- In the following screen - Set Type, tick Ruddweigh
You will then be taken back to the data output setting screen
- Name - Should now reflect the computer name
- Type - Should say Ruddweigh
- Now Click View Options - Untick all options with the exception of the last 2 options
- Send on weight lock & Send on weight change must be ticked.
- Click Done
- Click Save
- You will now be back to the main screen
- Click Resume - You should now see the weight on the scale
- Close Live Entry down - the orange BT icon should go grey
- Open Live Entry again and the BT light on the TW-3 should go orange (you have a connection)
- Select the Live Entry template
- The weight on the top of the Live Entry screen in the scale weight box should replicate the weight on the TW-1 screen. Generally it is 0.0
- Apply a weight to the scales and the zeros will change according to the weight applied.
You are now ready to start Live Entry!
Hint: sometimes data device 1 will only give the option of 'oviscan' that can be difficult to get out of. In this case select data device 2