TheCTH100thermo-hygrographchartrecorderprovidesaneconomicalwaytoreadandrecordbothtemperatureandrelativehumidity,withouttheneedtoinstallexpensivesensors.Thisportable,battery-operatedrecorderofferssimultaneousrecordingonits6.6"(167mm)easy-to-readcircularchart.Threemodelsare***ailablebasedonrecordingtime-1day,8days,or32days.Itsneatappearanceandcompactsizemakeitidealforanumberofapplicati***inavarietyoflocati***:laboratories,wineries,warehouses,computerrooms,museums,hotels,restaurants,factories,textilemills,papermills,c***tructionsites,greenhouses,mushroomcultivationfarms,andhomegardens.Itisdesignedforwall-mountedoperationinavertical,uprightposition;astandis***ailableshouldyouwanttoplaceitonacounter.TheCTH100抯simple,straightforwarddesignalsomakesthereplacementofchartsandrecordingpensaneasytask.Thetwocolorpensmakeiteasytodistinguishthedualtrendlines.Clearly,theCTH100istheeconomicalchoiceforreadingtemperatureandrelativehumidityinawidevarietyofapplicati***.)