Features:1. EASY TO READ: Large LCD screen with large numbers, immerse the probe in the aquarium to measure the water temperature (immerse only the probe, do not immerse the thermometer in water)3. RECORDS MIN AND MAX LEVELS: Minimum and maximum temperature memory function stores high and low readings with the MIN/MAX button.Description:1. Indoor/outdoor temperature display3. Temperature unit / can be changed4. Stored MAX/MIN values for indoor/outdoor temperatureSpecifications:Temperature range:-50~ +70CDisplay: Celsius OnlyAccuracy: 1COperation environment: 0C - 50CPower: Button battery (DC1.5V) (Not included)Size: 47*27*29 mmLCD size: 27*13 mmColor: BluePackage content:1 x Submersible Aquarium ThermometerDigital thermometerNotes:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Please allow slight dimension difference due to different manual measurement.