Hello, this post is just photos of what's in the box from the 903NF Plus TPMS sensors. I'll update the post when I install them if they're horrible in any way or they fail, but for now, I wanted to archive the manual and contents of the box, for anyone else like me who can't stand the state of online shopping.

I chose this TPMS because it was the only one with replaceable batteries for an internal sensor. I haven't found any other TPMS, either OEM or aftermarket, that does this.

Most people site concerns about having replaceable batteries in TPMS, as it they say it would cause issues with moisture and humidity. I couldn't find any such reports from existing users of this device. Furthermore, it does look quite well sealed and the electronics still seem to be in rubber, same as all other TPMS - only the battery is in its own replaceable compartment which makes sense!

What's in the box

You get:

4x TPMS with a little compartment to replace the batteries!

A bag with the tire stems and a small wrench

Stickers to indicate which tire the tpms is in and a warning to install it in your car first

1x Screen with a smaller ball mount (compared to things like phone mounts). The power is detachable and appears to be a smaller barrel plug, similar to an older Nokia phone. Says it takes 12V direct, so I assume it's a range.

2x Cigarette Adapters, one with a long cable and on-off switch

A separate sticky ball mount

Manual

Interesting things I noticed from the manual:

Will update if things go wrong :D