Thread: Tank heaters
View Single Post
Old 10-11-2020, 02:32 PM   #21
Mr Mustang
Seasoned Camper
 
Mr Mustang's Avatar
 
Join Date: Nov 2019
Location: Estacada
Posts: 77
M.O.C. #25265
Quote:
Originally Posted by whiterose View Post
I check mine with the Progressive Industries surge protector. When you flip the switches you will see the amp draw increase.
I was wondering if you can check for a voltage drop at the battery with a multimeter and shore power off when you flip the switch? ✌🏻️
Mr Mustang is offline   Reply With Quote