(1)Material:glass with rubber nozzle
(2)Range of thermometer:0~40oC(30~110ºF)
(3)Size:13*115mm
(4)Character:℃/ºF temperature,suitable temperature range for fish:70-80ºF
(5)Usage:stick on aquarium directly,measure the temperature of water and adjust it to suitable temperature. Accurately measurement,easy to use.