VIVOSUN 4-Pack LCD Digital Aquarium Thermometer Fish Tank Water Terrarium Temperature with Suction Cup for Turtle

High Accuracy: Temperature Range: -50℃ to +70℃ (-58 °F to +158 °F); This aquarium thermometer is accurate to +/- 1℃, no matter whether the probe is placed in any corner of this fish tank, an accurate temperature will be displayed LCD Display: Comes with a large LCD display that is easy to read clearly and accurately Adjustable Unit Temperature: Easy to adjust the temp between Fahrenheit and Celsius displays; Long-press the power button to adjust the unit display Two Suction Cups: Equipped with two suction cups, one for attaching the cable to the side of the tank and another for attaching the thermometer Super Long Cable: The cable length connected to the probe is 78.74 inch (2 m) superior to 23.62 inch (60 cm) standard cable length; Allows accurate temperature measurements in even the largest fish tanks