The PNG-030 is a friendly humidity controller that has been developed to offer both accuracy and simplicity at the same time. It allows you to track your humidity level at all times with its LED display. Change from humidification to dehumidification with a push of a button. Controls a humidifier, dehumidifier or fan. Select your wanted differential from the 4-pre-set settings dial in your wanted humidity level and you are ready to grow!

Displays ambiant relative humidityDay and night setpoints adjustable from 20% to 90%Adjustable differentialOperating mode: humidification or dehumidification3-year warranty20AMPS/120V/60HZMade in North America