Features:  * 100% Brand New.  * Weight: 48g  * Size: 23 x 2 x 2cm  * Working Voltage: 1.5V ( included )  * Temperature Resolution: 0.10/ ¨H  * Accuracy: 0.0¡æ to +80¡æ ( ¡À1¡æ or 2¨H) 、 * Other range ( ¡À5¡æ - 10¡æ or 10¨H - 20¨H)  * Measuring Frequency: 1 Sec、10 sec、 sleep、 auto select  * On/off、 ¡æ/¨H and hold buttons.  Major Functions Available:  * Measuring Range: -50¡æ ¡ª + 300¡æ ( -58¨H ¡ª + 572¨H)  * ¡æ and ¨H display selectable   * Low battery sensation and display  * Memory of last measure  * 15 minutes auto shutdown for power saving (option)    Package Content:  * 1 x Digital thermometer  * 1 x IR44 Button Battery (installed)  * 1 x Blue strap  * 1 x Plastic tube  * 1 x English Manual