RINGDER TM-1 1" LCD Display Digital Thermometer for Aquarium / Refrigerators - White (1 x LR44)
Powered by 1 x LR44 Battery (included); Temperature Range: -50'C~70'C; Accuracy: +/-1'C; Resolution: higher than -20'C 0.1'C; No more than -2'C 1'C; Application: Measuring the temperature in Aquarium refrigerators ice box lounges etc.