TR-77Ui User Manual Brandname: T&D Category: Data Loggers Total Pages: 29 Table of contents Warning3Contents4Warnings5Danger6BeforeUsingThisProduct9BasicProcedures10Outline11PackageContents13PartNamesandFunctions14LcdDisplay15MainDisplayMessages16NothingAppears17InstallingTheBattery18ChangingTheBattery19TurningOnThePower20ConnectingTheSensor21StartRecording22Tr-77UiUnitButton24SpecifiCations25Options26WallAttachmentTr-07K227WebSite28