4x Digital LCD Thermometer Temperature Monitor with External Probes for Refrigerator FreezerThe digital display liquid crystal thermometer is simple and elegant in shape, with liquid crystal display, moisture-proof and strong anti-interference ability. It is suitable for refrigerators, counters, etc. that need temperature measurement.Temperature range: -50~+110, working temperature: -10~+50, temperature measurement accuracy: 1.0. You can check the current room climate and use a humidifier to adjust the room temperature and humidity as needed.Battery: Two LR44 button batteries, size: 48*28*15mm. The compact and portable temperature is suitable for various scenarios. In addition, its beautiful and stylish appearance is also a beautiful room decoration.Home Temperature Monitor: This portable thermometer measures indoor temperature to help you understand the indoor air condition. Ideal for your personal and professional life.It can also measure the temperature of objects through metal sensors. Thanks to its compact body and square shape, the device can be placed anywhere inconspicuous for easy reading of the display.Features:1. LCD digital thermometer temperature sensor sensor tester refrigerator freezer aquarium2. This is a portable temperature sensor, it can also test the temperature of objects through a metal sensor.3. The shape is simple and elegant, with liquid crystal display, moisture-proof and strong anti-interference ability. It is suitable for refrigerators, counters and other occasions where temperature measurement is required.Product Specifications:Temperature range: -50110Operating temperature: -1050Temperature measurement accuracy: 1Power: 2x 1.5v LR44 coin cells (included)notes:This thermometer cannot work in a low temperature environment for a long time, because the low temperature for a long time will cause damage to the battery.Package Included:4x Digital Refrigerator Freezing Thermometers