Specification AgeRangeDescription : Adult BatteriesRequired : 1 Brand : PS Medical BulletPoint : Temperature Data Logger, Temperature Tester, temperature recorder, thermometer BulletPoint1 : 5 Percent to 95 Percent Relative Humidity Range BulletPoint2 : 32 Degrees to 122 Degrees Temp. Range (F) BulletPoint3 : 0 Degrees to 50 Degrees Temp. Range (C) BulletPoint4 : Country of origin: Canada BulletPoint5 : Supply Scope: 1 unit of O2H-9903SD, 1 unit of Humidity probe, 1 unit of O2 probe with Instruction manual | Applications: Theatre, Auditoriums, Workplace, Amphitheatre, etc. CareInstructions : Wipe Clean Color : White ExternallyAssignedProductIdentifier : 6091203752647 ExternallyAssignedProductIdentifier1 : 810069045924 ExternallyAssignedProductIdentifier2 : 0810069045924 FdaDeviceClassification : iv FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer IncludedComponents : General Tools IsExpirationDatedProduct : 1 ItemName : PS Medical Deluxe WBGT Heat Index Monitors, WBGT8778 ItemPackageDimensions_Height : 3.8 inches ItemPackageDimensions_Length : 11.4 inches ItemPackageDimensions_Width : 3.3 inches ItemPackageQuantity : 1 ItemTypeKeyword : industrial-and-scientific-temperature-indicators LowerTemperatureRating : -10 degrees_celsius Manufacturer : PS Medical MeasurementAccuracy : ±0.5 ModelNumber : 22503 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 22503 PowerSourceType : Battery Powered ProductDescription : AT45xx series multi-channel temperature meter adopt high-performance ARM micro processor, can collect multi-channel temperature data simultaneously and response quickly. AT45xx series have the function of checking broken thermocouple, high/low beep function and communication transmission. 128 channels’ temperature data can be extended, compatible with various temperature sensors. Support RS-232 communication, realize data acquisition, analysis and print through the standard computer software. Has USB disk storage and store real-time sampling data. The users can adjust data for each channel independently. ProductExpirationType : Expiration On Package ProductSiteLaunchDate : 2020-10-29T13:01:37.040Z Reusability : Reusable SpecificationMet : Beep SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TemperatureRating : Ambient: 15 to 25 C (59 to 77 F) UnitCount : 1 UpperTemperatureRating : 50 degrees_celsius