Using the Tor Rey L-EQ Bluetooth Scale with Lavu POS

Scale Integration and Scale Setup

Lavu sells a Bluetooth connect scale to assist customers in determining prices for weighed menu items.


This scale requires a few steps to get it set up.

Control Panel Settings

Advanced Location Settings

You will need to adjust one setting in the back end.


  1. Log in to your Lavu admin control panel ( 


  2. Click on Advanced Location Settings.

  3. Scroll down to the green Order Options header,
  4. Select Tor Rey L-EQ via BlueSnap Adapter from the drop-down menu next to Bluetooth scale type
  5. Click SAVE at the bottom of the page.

Menu Setting

You will need to create the menu item or items that you want to weigh to assign the price associated with the weight. Check out this linked article if you would like help with this step.

  • Example: Earl Grey Tea (oz) $1.25 ($1.25 per oz)


Once you have created the item:

  1. Select *Weight from the forced modifier drop-down at the top of the category OR in line with the menu item
    1. Selecting the forced modifier at the category level applies the modifier to every item in the category.
    2. Selecting the forced modifier at the item level applies the modifier only to that item.
  2. Click SAVE at the bottom of the page.
  3. Reload settings on POS Lavu application on all of your iOS devices

This completes all of the steps necessary for setting up the Bluetooth Scale in the Lavu Control Panel. The next step is to set up the physical hardware.

Hardware Setup

The Tor Rey L-EQ Bluetooth scale ships with its power cord and a Bluetooth Adapter with a power cord and adapter.






  1. Plug the scale into power
  2. Plug the Bluetooth adapter into power
  3. Plug the Bluetooth adapter into scale
  4. Turn on the scale
  5. Pair the Bluetooth adapter to the iPad
    1. Tap on the iPad settings
    2. Tap on Bluetooth and turn it on if it is off
    3. Search for devices and select the scale
  6. Once it is paired the blinking green light on the scale cord will turn solid green

A Note on the Bluetooth Adapter 

The adapter has four small white dip switches on the back of the device (pictured below). The switches need to be in the following positions to operate correctly:

  1. OFF
  2. ON
  3. OFF
  4. ON


Using the L-EQ Scale with Your Lavu POS

  1. Open the POS Lavu application on the iPad you have paired to the scale
  2. Reload Settings
    1. If it does not prompt you to reload settings tap on the Lavu button in the top left corner and tap on Reload Settings
  3. Select a menu item with the weight modifier assigned to it
  4. A number pad will appear on the iPad screen
  5. Weigh your item on the scale
  6. Press Print on the scale
  7. The weighed item will appear in the order on the application. The weight will automatically calculate the price per weight
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