Boyu Bt-10 Aquarium Submersible Digital Thermometer For Fish Tank

Feature: Wireless with integrated probe for easy use. Small and compact, the appearance is very delicate. Ideal for both fresh and saltwater aquarium fish tank. Completely sealed and never leakage. Product Attributes: Color: Black Quantity: 1 Pcs Size(approx.):4.5x5.5x3cm/1.77x2.17x1.18(L x W x H ) Package Include: 1 x BOYU BT-10 Submersible Digital Thermometer Note: 1.Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand. Make sure you don't mind before you bid. 2.Please allow 1-5mm differences due to manual measurement. 3.Please install the button cell before use.