4x Digital LCD Thermometer Temperature Gauge With External Sensor For Refrigerator Freezer Aquarium (4x Black)

Thlevel digital LCD thermometer with simple, elegant, LCD display, moisture resistant, strong interference suppression, suitable for refrigerators, counters and other temperature measurement needs. Temperature range: -50~ + 110, operating temperature: -10~ + 50, temperature measurement accuracy: 1.0. You can see the current room temperature and use a humidifier to adjust the temperature and humidity in the room as needed. Battery: two LR44 button cell batteries, size: 48 * 28 * 15 mm. The small and portable temperature is suitable for all scenes. In addition, its beautiful and elegant appearance is also the beautiful room decoration. Home temperature monitoring: This portable thermometer measures and indoor temperature, helping you to know the indoor air conditions. Become the perfect choice for your personal and professional life. It can also be used to test the temperature of objects through the metal sensor. Thanks to its small body and square shape, the device can be placed anywhere discreetly for easy reading of the display.