Features:
    100% Brand New & High Quality
    Color: White
    Compact design for discrete use
    Temperature Range: -50°C ~ +70°C (-58℉~158℉)
    Usage Temperature: -10°C ~ +50°C(14℉~122℉)
    Usage humidity: 5%~80%
    Accuracy: ±1°C
    Resolution: When temperature >-20℃, it is 0.1°C, When temperature ≦-20℃, it is 1°C
    Power: 1 X LR44 button battery (included )
    Size: Appr 4.8 x 2.8x 1.5 cm
    Cable length:100 cm 

Package Included:
1 x Aquarium thermometer