Refrigerator Freezer Thermometer, Wireless Refrigerator Thermometer with 2 Sensors, Audible Alarm, Min/Max for Home Kitchen Restaurant TRIMEC

General Description Wireless refrigerator and freezer thermometer, equipped with two sensors for precise temperature monitoring in different locations. It features a large LCD screen for clear display of ambient and sensor temperatures, as well as an audible alarm to signal temperature variations. Technical Specifications Indoor temperature range: -10℃ to 60℃ (14℉ to 140℉) Outdoor temperature range: -40℃ to 60℃ (-40℉ to 140℉) Accuracy: ±1℃ / ±2℉ Transmission range: up to 100 meters in open space Compatibility and Accessories Compatible with all types of refrigerators and freezers Installation Built-in magnet for attaching to metal surfaces Hanging hole for mounting on walls or doors Stand for placing the main unit on a table The sensors have a clip and a hanging hole for easy installation Use 6 function buttons to activate/deactivate the alarm, switch between °C and °F, and clear the Max/Min history Manual adjustment of high and low alarm thresholds Records maximum and minimum temperatures over the last 24 hours