DigitalGraphVisualizesTrends-thisgraphingdataloggeristhepaperlesschartrecorderalternativeFullFeaturedConvenience-?Jumbo4.5 x3.4 screen?User-defineddisplaysettings?32KBStorage?Audio/Visualalarms大屏幕上观察详细温度及温度数据K热电偶探头测温-200~2000F /C测量精度+1℃,分辨率0.1℃记录时间64分钟到32天允许PC机任意下载电源120VAC以及有9V备用电池尺寸7.0 x5.0 x2.0 LCD显示:240 180像素图表显示