Here is the reasons.
The PAX 3 is powerful yet discreet, smart yet easy-to-use. You can vape so there's no guessing; One button turns the PAX 3 on and off. The best I take my pax to all places! super discreet and unscented, the pods have a wonderful taste!
The Pax Era vaporizer was released around the same time as the Pax 3 and is a tiny, discreet little oil vape (you can't use dry flower in it). This is a temperature controlled, pen-sized vaporizer exclusively for concentrates like CBD vape oil, THC oil, etc.
Can you vape oil in a Pax 3?
Not only can you use the Pax 3 to vaporize flower, but you can also put oils and concentrates into the concentrates insert. The regular oven lid and the half oven lid are just for herb. The Pax 3 strength is with flower, while it can do concentrates reasonably well, its forte is really the flower vaporizing.
So, can pax3 use oil? the answer is No.
If you want to try Oil and concentrate in one device, please try to the Yocan Evolve 3 in 1 kit.