ETI 810-210 Digital Fridge/Freezer Thermometer with Alarm

The ETI 810-210 digital fridge/freezer thermometer provides continuous appliance-temperature monitoring without opening the door. It incorporates an internal room sensor and a remote water-resistant probe that can be secured inside a refrigerator or freezer using the supplied suction pad or mounting bracket. Programmable high and low audible alarms warn when temperatures move outside user-set limits, while max/min memory records the highest and lowest readings. Measuring range: -49.9 to 69.9 °C; resolution: 0.1 °C/°F; accuracy: ±1 °C. The compact ABS instrument includes a shelf foot stand, runs for approximately 5,000 hours on one AAA battery and carries a one-year guarantee.