app/views/schools/meters/inventory.html.erb
<h1><%= t('schools.meters.inventory.meter_title', meter_mpan_mprn: @meter.mpan_mprn) %></h1>
<p><%= link_to t('common.labels.back'), school_meter_path(@school, @meter), class: 'btn btn-info btn-sm' %>
<h2><%= t('schools.meters.inventory.title') %></h2>
<p>
<pre>
<%= JSON.pretty_generate(@inventory).strip %>
</pre>
</p>