100% Brand New.Material: ABS + PlasticColor: BlackSize: 8 x 7 x 3.5cm / L x W x DTemperature measuring range: -50 ~ 99 �� CResolution: 0.1 �� CAccuracy: �� 1 �� C (-50 ~ 70 �� C)Sensor Error Delay : 1 minutePower supply: 110