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Product Description
To monitor safe food storage temperatures in your refrigerator or freezer without opening the door, use the CDN's audio visual refrigerator and freezer thermometer. With both an audio signal and visual LCD panel with flashing LED lights, there's no guessing.
Customer Reviews
Most Helpful Customer Reviews
22 of 22 people found the following review helpful
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The thermometer and probe seem to be well made but it didn't work very well with my upright freezer. As others mentioned, the alarm is not loud enough unless you're fairly close to the unit but the biggest problem is the probe wire. It is round, about 2 mm in diameter and my freezer door will not seal tightly around it. Within 2 days, my manual defrost freezer had a block of ice forming where the wire came through the seal due to humid air leakage. I've seen other units that use thinner flat wire which I suspect would work better.
13 of 13 people found the following review helpful
The unit seems well made, for the price and the display is easy to read from a small distance. The only thing that needs improvement is the volume of the alarm. It is about as loud as a digital wrist watch alarm. You have to be in the same room as the unit to hear the alarm.
My freezer is in my basement and I would never hear the alarm from up stairs.
BTW, I have perfect hearing.
My freezer is in my basement and I would never hear the alarm from up stairs.
BTW, I have perfect hearing.
15 of 16 people found the following review helpful
Great unit, but the alarm is wimpy. you would never hear it on the second floor of a home if needed. I modified the two CDN units I bought to make them louder. I can now hear them anywere in our home. I may publish this Modification in MAKE magazine if there is any interest.
Most Recent Customer Reviews
Works, but alarm is fussy. You get what you pay for.
As most everyone has noted, the audible alarm is very quiet. It also only chirps and lights for 5 seconds once a minute while in alarm mode. Read more
Published 2 months ago by Haef
CDN Audio -- Frig/Freeze alarm
works fine in the frig, when put in the freezer the readout is wacky, never know what number will be displayed, so ended up buying a different type for the freezer and keep this... Read more
Published 4 months ago by Donald R. Mcclain
The "alarm" is a little lame
The thermometer works well. It is easy to install. The alarm sounds like one of those little wrist watch alarms, not even as loud as the ones on most phones. Read more
Published 6 months ago by Ellen Su
Works better than expected
I purchased this item after the thermostat in my upright freezer failed. Luckily, I didn't lose much; but the damage could have been much worse. Read more
Published 6 months ago by Lungguy
Cheap insurance!
Our appliances are all older and I've thought on more than occasion about getting one of these. When I saw they were $10 for a pair on Amazon, I jumped right in. Read more
Published 7 months ago by Travis G
alarm not very loud
I bought this to keep on eye on the freezer since the kids have left the door cracked more than once and I didn't find out until we went into the freezer again or noticed a big... Read more
Published 10 months ago by John
VERY quiet - could barely hear this across the room
This alarm is too quiet to be of any use. The battery door also is extremely flimsy. Spend a bit more and get a good alarm.
Published 12 months ago by R. Clark
great price nice little unit
Just what I needed for my commercial refrig. which had a history of slow warming/failure, and potental for spoiled food. Read more
Published 18 months ago by Michael Morse
Alarm doesn't work
We put this on our freezer and even though the temp is well below the temp that should sound the alarm, it keeps going off. Read more
Published 19 months ago by Mark W. Brichford
Alarm works but too quietly
The audio portion of this alarm is way too quiet unless you are very close to it. Do not expect it to wake you. The visual part is way to small. Read more
Published 19 months ago by Alan Duquette
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