Compatible with Fuel Oil Conforming

Center Core Bonded to Prevent Media Migration

Automatically adjust your humidity level by reading outdoor temperatures when you install the included Outdoor Sensor

Control your humidity levels manually Simply don't install the Outdoor Sensor

Features easy-to-read and understand LCD Readout Display

You can calibrate the GFX3 in the field to match existing appliances in the home

You can calibrate the GFX3 in the field to match existing appliances in the home

The GFX3 is of the most accurate in the market: RH (77 Deg F, 25C) 10%-90%±3%RH

Mount the GFX3 on in the wall or directly in your duct

The GFX3 reads humidity levels accurately no matter the installation, due to extensive venting that more accurately samples the room's air

The GFX3 boasts an extended humidity range: from 10 to 75% That means the GFX3 is ideal for humidors or wine cellars and for older turn-of-the century homes in Northern climates alike

No special wiring is required to install the GFX3

Use any wire you may have in your truck and the GFX3 will perform as promised