Specification AgeRangeDescription : Adult BatteriesIncluded : 1 Brand : Lufasa BulletPoint : RTC RX8025T Electronic Clock Display Module LED Dual Temperature Display Voltage Monitor Real Time Clock CareInstructions : Wipe Clean ExternallyAssignedProductIdentifier : 4852343718939 ItemName : RTC RX8025T Electronic Clock Display Module LED Dual Temperature Display Voltage Monitor Real Time Clock ItemShape : Rectangular ItemTypeKeyword : clock-integrated-circuits Manufacturer : Lufasa Material : Copper PartNumber : ZGL-module-10751 PowerSourceType : Battery Powered ProductDescription : 1. Descriptions: It is a Clock Voltage Temperature Display Module which can display time, date, voltage, dual temperature by only one meter.It has a built-in battery, so it can keep the parameters accurate even if the power is removed.It can support custom display mode and users can change the display parameters according to their needs. 2. Features: 1>.Display time 2>.Display date 3>.Display work voltage 4>.Display dual temperature 5>.Custom display parameters 6>.Support power-down parameter memory function 7>.Adjustable display brightness 8>.Verifiable parameters 3.Parameters: 1>.Product name: Clock Voltage Temperature Display Module 2>.Work Voltage:DC 5.0V~28.0V 3>.Temperature measurement range:-35℃~120℃ 4>.Voltage measurement range:DC 5.0V~28.0V 5>.Clock IC:RX8025T 6>.Display color:Red 7>.Display:0.8inch 4Bit 8>.Work Temperature:-40℃~80℃ 9>.Work Humidity:10%~90%RH 10>.Display Size:58*22*20mm 4.Set Function: 1>.Default display time by Hour:Minute(It can not display in second!) 2>.The different parameters will be displayed after press UP button at the normal display status: 2.1>.Display time. 2.2>.Display date. 2.3>.Display temperature from sensor T0. 2.4>.Display temperature from sensor T1. 2.5>.Display work voltage. 2.6>.The display automatically displays these five parameters in a loop. 3>.The number of display parameters can be set by the setting item ‘dd’ in loop display mode. 4>.Display time interval for each parameter can be set by the setting item ‘dF’ in loop display mode. 5>.Set Parameters: 5.1>.Press Down button enter into set mode or switch set parameters. 5.2>.The UP button just can increase parameter value at set mode. 5.3>.The 1st press Down button to set minute and flashing.Then press UP button to change value. 5.4>.The 2nd press Down button to set hour and flashing.Then p ProductSiteLaunchDate : 2021-04-09T15:09:26.349Z Reusability : Reusable Style : Modern TargetGender : unisex UnitCount : 1