Digital LCD Thermometer Temperature Sensor Suction Cup Probe Fish Tank Aquarium

kit included: 1 x aquarium thermometer (battery included) characteristics: model: st - 3 nom: thermometer 1.lcd screen, an easy reading 2. by suction, easy to install long sensor cable 3. 4. passage of ° c / ° f specifications: 1. measurement range: - 50 ° c ～ + 70 ° c 2. accuracy: ± 1 ° c 3. power: 1 x lr44 button cell (included) 4. cut: 58 * 36 * 12 mm 5. cable length: around 90...