all ok
Description almost accurate, the device needs 1 battery CR2032. Works as advertised, maybe a little slow in cold weather, but I believe that is the norm for LCD dispalys. The threaded part is not 1/8NPT, but can be inserted in 1/8NPT hole with a little more pipe dope, loctite, hemp, etc. Satisfied! It turns on by itself when used probably by pressure sensor.
I forgot to say that it arrived in Romania in 30 days, which is very fast.