The model here is the PP-4, as it is the best reference I was able to get. I brand the Ping-O-Tronic slightly more than just a pong machine due to the later PP-10 model including a shooting gallery game. (Edit: After looking more into pong consoles, I have found that many pong machines do in fact have this as an additional mode/game)
Nice looking machine with a bold colour theme, ample storage for the controllers in the front right compartment and it included paddle size adjustment when playing it's built in pong variants. Pretty nifty!
*I have labelled the console as ending 1983 due to that being the latest source of console sales I have found for it, '83 being the year of the video game crash and due to that coinciding with the end of the first generation of video game consoles