Unusual Device Startup


#1

Can anyone assist me in identifying this device. It seems to run more at day than at night. It usually runs for a hour or more.


#2

It looks similar to my refrigerator. You may not be picking up every on/off instance, depending on how “noisy” your home is during the day.


#3

What’s happening at startup with all the fluctuations?


#4

Some sort of compressor fluctuation. It’s a brand new fridge, something inherent to the design I guess.


#5

Here’s what my fluorescent aquarium lights look like