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Your freezer is filled with valuable and highly perishable foods that will spoil fast if the freezer fails. But you can reliably and accurately monitor temperatures in freezers or refrigerators with this commercial grade temperature monitor. You set the minimum and maximum temperature range you want, then if the temperature goes outside that range, the freezer alarm provides both visible and audible alerts. The alerts continue even if the temperature returns to the non-alarm range, until you turn them off. Because the monitor is battery powered, it works not only for internal freezer failure, but also for power failure for any reason, including failure of your power supply breaker. The alarm also provides min/max monitoring of high/low readings overnight, on weekends, or for any time period. Range is –58 to 158°F and –50 to 70°C with a resolution of 1° and accuracy of ±1°C. The triple display shows high, low and current temperatures, and display is switchable between Celsius and Fahrenheit.
The sensor is sealed in a sturdy bottle of non-toxic glycol solution that insulates it from rapid temperature changes that occur when you open the door, eliminating false alarms. A ten foot micro-cable permits freezer door to close over it. ABS plastic case is 2-3/4 x 4-1/4 x 3/4 inches. Weight is 4 ounces. A flip-open stand, wall mounting, Velcro®, magnetic strips, and AA battery are included.
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– Greg Ortega, AZ
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We stock this product in our Nebraska warehouse. Most of our shipments are by FedEx Ground or Home Delivery and you should receive your order in four business days or less from ship-out. Click here for more information about shipping.