The Check-It 2100 is the newest wall mounted hygrometer. Replace old analog hygrometer with a new wall mounted hygrometer. Operate the 2100 wall mounted hygrometer for one full year on one 9v battery.Only wall mounted hygrometer on the market that has up to 1000 feet sensor lead. Battery eliminator available. Easy to install - wall mounted hygrometer mounts on a standard 2" electrical box.

For information about the 2100 wall mounted hygrometer please visit http://www.check-it-electronics.com/chckit21easm.html

or call

908-354-8236