Specification Brand : GOWE BulletPoint1 : Handheld RS232 Remote Fan Air Flow Meter Anemometer Tester; Remote fan with built-in temperature sensor; Measures air velocity ,temperature and air volume; Windspeed metric and imperial units selectable; Temp. Units C/ F selectable; Display max. /min./avg value; Hold function to freeze current readings; Auto power off in 20 mins inactivity to save power; Sleep and non-sleep mode selectable BulletPoint2 : LCD display flash as low battery indicator; PC download interface; 8 points air velocity & volume average display; Powered by 9V battery or adaptor ExternallyAssignedProductIdentifier1 : 0827674209412 ExternallyAssignedProductIdentifier2 : 827674209412 ItemName : GOWE Handheld RS232 Remote Fan Air Flow Meter Anemometer Tester ItemTypeKeyword : science-lab-anemometers Manufacturer : Gowegroup NumberOfItems : 1 PartNumber : GWE-20006484 ProductDescription : Handheld RS232 Remote Fan Air Flow Meter Anemometer Tester; Remote fan with built-in temperature sensor; Measures air velocity ,temperature and air volume; Windspeed metric and imperial units selectable; Temp. Units C/ F selectable; Display max. /min./avg value; Hold function to freeze current readings; Auto power off in 20 mins inactivity to save power; Sleep and non-sleep mode selectable ProductSiteLaunchDate : 2017-10-28T06:07:41.145Z UnspscCode : 41000000