Jardin Aquarium Digital Thermometer with Probe Product Name : Aquarium Thermometer; Color : Black Material : Plastic; Power : 1 x AAA Battery ( Not Included) Size : 11. 5 x 3 x 3cm/4.5" x 1.2" x 1.2"(L*W*H);Cable Length : 1M/39.4" Weight : 40g Package Contents : 1 &times; Aquarium Thermometer