Product review (1 stars): So once you stick this in your terrarium you'll have a nice ugly mess to deal with when the batteries inevitably ...
Absolute Chinese junk and mine must be missing some kind of bracket piece, otherwise they expect you to stick it to a surface with the double sided tape by covering the battery compartment!! So once you stick this in your terrarium you'll have a nice ugly mess to deal with when the batteries inevitably die and need to be replaced. Spend a little more and get a quality/name brand hygrometer/thermometer.