100% Brand New.Size:23 x 2 x 2cmColor: WhiteWorking Voltage: 1.5V ( included )Temperature Resolution: 0.10/ ?Accuracy: 0.0? to +80? ( 1? or 2?) ， other range ( 5? - 10? or 10? - 20?)Measuring Frequency: 1 Sec，10 sec， sleep， auto selectOn/off， ?/? and hold buttons.Major Functions Available:Measuring Range: -50? ? + 300? ( -58?? +572?)? and ? display selectableLow battery sensation and displayMemory of last measure15 minutes auto shutdown for power saving (option)Package Content:1 x Digital thermometer1 x Blue strap1 x Plastic tube1 x English /Chinese Manual