RT801 Digital Fridge/Freezer Alarm Thermometer by ThermoWorks Review

We purchased this because our teenagers would sometimes not get our upright freezer door closed and the items in the door (usually ice cream) would melt and create a huge mess.We purchased this so that if the door was not completely closed it would alert us with an alarm.So far this hasn't happened, however, when putting groceries up and having the door open longer than usual the alarm does go off until the correct temperature range is achieved.We placed the probe on the top shelf of the door closer to the hinged side and placed the unit on top of the freezer so that the wire wouldn't get tangled when placing items in the freezer.So far it seems to work well.

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Product Description:
ThermoWorks, the maker of the famous Thermapen, offers this quality fridge/freezer alarm. The RT801 is a great low-cost alarm thermometer. Perfect for monitoring refrigerators, freezers, coolers, chillers and all other types of cold storage systems. It's also great for aquariums, terrariums, incubators, and hundreds of other uses wherever you want to make sure an acceptable temperature range is maintained. Simply set the desired high and low alarm temperatures and position the external probe in place and you've got a monitoring system for your critical environment. Use it as a safety alarm or to notify you when a desired target temperature is reached. If your alarm limits are exceeded, an audible beep-beep sounds for 5 seconds every minute. During the alarm condition a visual indicator flashes on the screen. If the temperature returns to normal, the visual and audible alarm will stop. The Max/Min function will continue to show you the highest and lowest temperatures reached so you will know that an alarm has occurred. Great for pharmaceuticals, food storage, environmental conditions, laboratory, industrial use, hobbies, etc...

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Chaney Instrument 00985 Wireless Refrigerator Freezer Thermometer Alarm Set Review

We bought this alarm because we have young kids who love to be independent and help out by getting their own ice and food.Since our indoor freezer is a bottom pull-out, they can get into it easily.We also have an upright freezer in the garage.We had one week where a freezer was left open three times.This alarm has helped tremendously.

We are using both sensors in the two freezers.They come pre-programmed with min/max settings, one for the refrigerator and one for the freezer.It is very simple to change those settings though and the directions were clear.

I really like that it has a fifteen-minute delay before the alarm sounds.That is, the temperature has to be above the set point for 15 minutes before the alarm is triggered.That feature prevents false alarms when a 3-year old is having trouble deciding which ice cube is the perfect one for his juice.

I wish I had known that for freezer use you need to use lithium batteries (AA) as they work at lower temperatures versus alkaline.We didn't have any on hand and so had to wait to install the units.Extra trips to the store are a pain and I would have just ordered 4 (2 for ea) when I bought the unit if I had known.

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Product Description:
The Chaney Instrument 00985 Wireless Refrigerator Freezer Thermometer comes with programmable temperature alarms for your fridge and freezer Wireless Digital Refrigerator/ Freezer Thermometer features an audible and visual alarm when temperatures exceed your pre-set minimum and maximum selection. Chaney Instrument 00985 Wireless Refrigerator Freezer Thermometer Features: Audible and visual alarms when temperatures exceed your pre-set minimum and maximum selection Remote sensors are equipped with spring action clips to secure inside regrigerator or freezer. Suction cups included Main unit equipped with a fold out stand and magnets on back of unit Temperature range -4 degF to 158 degF with alkaline batteries, -22 degF to 158 degF with lithium batteries (not included) select ?C or ?F for displayed temperatures Main unit, 2 AAA batteries Refrigerator unit, 2 AA batteries Freezer unit, 2 AA batteries Main unit dimensions: 2-5/16"H x 5-7/8"W x 1" Thick Remote sensor dimensions: 4 1/8"H x 1 3/8"W x 13/16" Thick

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