... .ISO 9001,ISO 13485,CE0197,RoHS,FDA Product InformationModel:MT-4119Description:Instant Digital Thermometer (Waterproof, jumbo display,fast response)Certification:ISO9001, ISO13485, CE0197,RoHS ... )Display:Liquid crystal display,3 1/2 digits,22×9mmLast reading memory, fever alarm, auto-shut offBatteryOne 1.5V button battery ... :51×35.5×43CMGross Weight:10.5kgNet Weight:12.5kg Digital Thermometer