By Garry on Nov 3, 2020
Nice, comfortable smoke.
By William on Jan 16, 2020
great add on for the humidors that don't come equip with a installed gauge. Not a bank buster.
By Rodney on Apr 12, 2019
Bought to replace Hydro meter in my humidifier. It’s very accurate works good
By Raymond on Apr 27, 2018
The diameter is approximately 2".
By Jim on Apr 16, 2018