Feature:
The size of thermometer is 2.17 x 1.46 in. Our thermometer is suitable for different water types such as fresh water, tap water, salty water, marine water, etc.
You can choose seither Fahrenheit or Celsius according to your need. What's more, each thermometer is equipped with a LR44 battery.
You can read the temperature data clearly in the LCD screen. Please note that the thermometer reading has about 1 degree deviation.
Easy to use: Submerge probe into fish tank to measure water temperature (Submerge probe only, do not submerge thermometer in water).

Specification:
Temperature range: -50 degree Celsius~ + 70 degree Celsius;
Operating temperature: -10 degree Celsius~ +50 degree Celsius.

Package included:
1*LCD Digital Thermometer

Notes:
1. Please allow minor errors due to manual measurement.
2. The colors may have difference due to the different display, please understand.