Overall rating: 3.994737 / 5 from 190 reviews.
AI Generated Review Summary
The Fridge/Freezer Thermometer (RT8100) is a digital device praised for its temperature monitoring capabilities. Customers appreciate its price and ease of reading. However, there are mixed reviews on the alarm volume, temperature consistency, and the effectiveness of the suction cups and magnets.
Summary topics
- Product Price: 5%
- Temperature Monitoring: 7%
- Unit Design: 9%
- Alarm Volume: 7%
- Temperature Accuracy: 14%
Review topics: ["quality","value","display","spot","customer service","mount","battery","issues","performance","control","looks","works","price","use","temperature","thermometer","alarm","unit","fridge","reading","device","freezer","refrigerator","cable","leads","food","monitor","door","function","tool"].
Review highlights
- "Great device at a reasonable price." —
- "Great value at the regular price; fantastic value" —
- "I like having both temperatures visible and to see what the high and low temperatures were." —
Reviews
Total Junk
"Completely useless. The alarm is quick to go off if you spend more than 10 seconds with the door open, but will silence itself after some unknown amount of time. Lost my entire freezer of meat. I discovered the freezer door didn’t shut all the way when I came home and saw meat juice all over the garage floor. The alarm is too quiet to hear from inside the house. A freezer alarm should never silence itself, if anything it should get louder over time."
Works great but ugly
"The system works very good, I just don't like the wires and may choose to order individual thermometers to go in the refrigerator and freezer, but I'll take some time with this unit before deciding. I mean it works great it's just the wires don't look good."
The wires snap easily
"I've used this model for over five years on my home refrigerator, and I've been entirely happy with its performance. However, I've gone through two of them in that time, because the probes get ripped off by my drawer-style freezer-the wire just snaps. I haven't caught it in the act, but I'm pretty sure the force required to close the drawer is greater than the force required to break the wire, and if the wire gets caught up in any way, that's the end of that. I wish the wires would attach with plugs, so that they could pull out instead of breaking, or that they used heavier-gauge wire. I will buy a third one of these when they're back in stock, but I wish they'd last longer."
RV Refrigerator
"I use the 2-channel refrigerator/freezer thermometer in or RV due to the frig is a 12VDC unit that if there is an interruption in the parks utility power I will need to reduce the amount of power the frig uses to conserve the battery and still keep the food cold and safe to eat. This was a great investment and worked really well."
How Cold is It?
"Being curious about how cold the freezer part of my RV fridge was I bout this thermometer so I could not only monitor the freezer but the fridge too. The leads are long enough and thin enough to let you just open the door and put the temperature sender inside each compartment. This thermometer is accurate too. I checked it against a calibrated thermometer and it was spot on."
Inaccurate and not reliable
"Unfortunately this does not provide accurate readings. Off by about 5+ degrees. This product has one job to do and it fails. Not reliable, would not recommend this product as a result."
Works great
"Works like a champ. Use it to monitor 2 different cooler temps at Farmer's Markets"
Doesn't stick
"I got this 5 months ago (Christmas 2024). The suction cups never worked on either my refrigerator or freezer walls, so the sensors are just dangling precariously from shelves. The magnets were always weak, but yesterday one of them quit holding entirely causing the unit to slide down the door. Now I have nowhere to put it so it's pretty useless. Before that I really appreciated being able glance at the temperature readings to make sure everything was okay. I can't say that I messed around with much programming other than setting my maximums. I may be able to rig something up, but I'm pretty disappointed."
Accurate and easy to use
"Useful. Our refrigerator is not maintaining a steady, fixed temperature. This fridge-freezer thermometer is more accurate and much easier to read than the bulb-type thermometer that we placed inside the refrigerator previously. The only reason I knocked off one star was because our Whirlpool refrigerator has curved front doors making it impossible for the magnets to hold it on the door. The flat side panels of the refrigerator are not accessible. Taped the thermometer to the door. Otherwise, Outstanding unit. The temperature screen is legible. As you all know, maintaining proper fridge and freezer temperatures is important. We're very happy with the thermometer."
Frig thermometer
"Works great, I don't use all of the functions. I just wanted to keep tack of the temp!"