Digital Thermometer Temperaturanzeige mit Sonde für Kühlschrank Aquarium

Specifications: Temperature range: -50°C ~ + 70°C Usage temperature: -10°C ~ +50°C Usage humidity:5% ~ 80% Accuracy: ±1°C Distinguishing temperature: 0.1°C Unit dimensions: 4.8 x 2.8 x 1.5cm Cable length: 99cm (39″) Power: 2 x LR44 button cell battery( Included ) Package Included: 1 x Digital Fridge Thermometer 2 x 1.5v LR44 button cell batteries.