Specification AgeRangeDescription : Adult Brand : Electron Microscopy Sciences BulletPoint1 : Comes with 1¾" dial with a 6" stem. BulletPoint2 : Hermetically sealed; water proof; will not fog; made from corrosion resistant stainless steel. BulletPoint3 : 20-240F temperature range BulletPoint4 : 3" dial in steel case BulletPoint5 : Back connection CareInstructions : Wipe Clean Color : No Finish ExternallyAssignedProductIdentifier1 : 0717510405613 ExternallyAssignedProductIdentifier2 : 717510405613 ItemLength : 13 inches ItemName : Darkroom Thermometer, Model A ItemPackageDimensions_Height : 5.25 inches ItemPackageDimensions_Length : 15 inches ItemPackageDimensions_Width : 5.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : industrial-and-scientific-dial-thermometers Manufacturer : EMS Material : Stainless steel MeasurementAccuracy : +-1% Full Span ModelNumber : 74388 NumberOfItems : 1 PartNumber : 74388 ProductDescription : Precision Dial Thermometer: easy to read Fahrenheit and Centigrade scales. Hermetically sealed; water proof; will not fog; made from corrosion resistant stainless steel. Comes with an adjustable positioning clamp. Accuracy to 1/2 degree. ProductSiteLaunchDate : 2014-05-03T01:15:11.275Z Reusability : Reusable Size : EA SpecificationMet : nema,oem Style : Model A SupplierDeclaredDgHzRegulation : unknown UnitCount : 1