Description If you are looking for a professional and convenient fish tankthermometer , then your search is over here. That s because our product can meet your need. Adopted of premium material, it is practical and durable for long time use. Features -Color:Green -Material:ABS -Size:4.50X3.50X1.50cm/1.77X1.38X0.59in -Temperature range :0-99/210.2 -Precision:0.1/32.18 -The lifetime : about 2 years. -Battery:1 x CR2032 button-battery(3V not involved). -This product has strong wear resistance and fracture resistance, and is very durable. -The installation is simple and quick, and it is very convenient and practical for you to use. -The screen of the aquarium thermometer will not block the sight of the observation glass box. -The large-screen display of the aquarium thermometer is clear at a glance. -In adoption of good material, harm free and safety, you can use it with confidence.Package list: 1 x Fish Tank Thermometer