Hydor Hydroset Thermostat， Analog Display， for All Heater Types</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Suitable for marine， tropical aquariums & terrariums</li><li>Continuous measurement of the temperature though a special probe positioned directly in the environment</li><li>High precision electronic temperature control</li><li>Easy to use</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41BQYItF1aL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41c1BU23GFL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31MuM9NwsQL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31jwHDLuyyL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31bx0Laac-L.jpg' noproxy></br>