I have the same incubator except with fan. Bought used, (years ago)The person used it 1 time had no luck gave it up.
It worked the first 4 to 5 times or so okay not great. Hard to hold temp steady. Brought it out storage last year could not get to hold steady temp.
This year I used a STC 1000 with it. Still fluctuates some but, much better and hatched eggs with it this year'
Have it going now with another batch.
Kinda finicky to set temp with the delay in STC 1000. There are other temp controllers on market.
It worked the first 4 to 5 times or so okay not great. Hard to hold temp steady. Brought it out storage last year could not get to hold steady temp.
This year I used a STC 1000 with it. Still fluctuates some but, much better and hatched eggs with it this year'
Have it going now with another batch.
Kinda finicky to set temp with the delay in STC 1000. There are other temp controllers on market.