Does the Plug on the etrailer Tongue Weight Scale Need to be Perforated

Question:

There is a stick on the gauge housing that reads “after installation, perforate plug to vents gauges”. Is there a way to tell if that has already been done before the item was shipped ?

asked by: John

Expert Reply:

The sticker you are looking at on the etrailer Tongue Weight Scale for Campers and Utility Trailers - 2,000-lb Capacity # e99044 can be ignored. This is for the installation of the gauge, but the gauge already comes installed. The only thing you need to do is follow the assembly instructions included with the scale.

expert reply by: Robin H