How to display the unit of measurement of a product in Bitrix?

Question

1C-Bitrix

Greetings, I'm just starting to learn Bitrix, I ran into a problem.
In the product catalog, the unit of measure of the product is displayed statically through the template:

<span class="product-item-price product-item-price-right">
      за шт.<br>
      <b><?=$arItem["PRICES"]["розничная"]["VALUE"]?> Р</b> 
    </span>

The "Unit" value is filled in the trade catalog:

How to automatically substitute the value from the trade catalog instead of the static one. What should be included in the template?

Answer 1

I am not a deep connoisseur of Bitrix, but I would do it like this:

<span class="product-item-price product-item-price-right">
      за шт.<br>
      <?$defaultMeasure = \CCatalogMeasure::getDefaultMeasure(true, true);?>
      <b><?=$arItem["PRICES"]["розничная"]["VALUE"]?> <?=$defaultMeasure['SYMBOL_RUS']?></b> 
    </span>

Answer 2

$item_measure = $arResult['OFFERS'][0]['ITEM_MEASURE']['TITLE'];