ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm
  • ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm
  • ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm
  • ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm
  • ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm
  • ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm
  • ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm
  • ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm
  • ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm
  • ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm
  • ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm
  • ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm
  • ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm
  • ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm

ThermaGuard High Accuracy Certified Fridge/ Freezer Alarm

SKU:THS-226-511

$129.00
Logger Channel: Single Fixed
In stock

Keep chilled or frozen foods within acceptable food safe limits with ThermaGuard. With programmable alarms and high accuracy to ±0.7°F (±0.4°C), your critical inventories are maintained well within food code requirements. Install ThermaGuard confidently with its NIST-traceable calibration certificate, so you know that your readings are accurate.

Set high and low audible alarms with the easy up and down buttons. Constant Max and Min displays make sure you know when danger-zone limits have been breached and how high or low your fridge or freezer temperatures traveled.

Select from two models: model 101 includes two sensors – one internal ambient sensor and one external probe with cable. Choose model 102 for monitoring with two external probes (for example, one for your fridge and one for your freezer). Probe cables are 3-feet long (1m) and waterproof making it easy to mount the probes inside your fridge or freezer while the main unit display is viewable outside on a walk-by audit or line check.

ThermaGuard ships with a handy wall bracket that doubles as a counter stand for easy viewing of temperature data. Mount probes with included suction cup holders or plastic mounting brackets for optimal performance.

ThermaGuard is splash-proof with an IP rating of IP54 with an extra-long battery life of 3 years installed with standard AA batteries. Both models feature a CalCheck feature that performs a quick accuracy check of the electronics so you'll know it's accurate.

ThermaGuard is a professional instrument made in the UK in a high-quality instrument shop with over 35 years of manufacturing and calibration experience. With best-in-class performance, be confident about your fridge and freezer's performance with ThermaGuard.

ThermaGuard includes wall bracket/stand, suction cup holder for each probe, plastic probe mounting bracket for each probe, and NIST-Traceable calibration certificate

  • Highly accurate to ±0.7°F (±0.4°C)
  • Includes NIST-Traceable calibration certificate
  • Settable high/low audible alarm
  • Large display, read current temperatures from distance
  • Constant Max/Min recorded temperature display
  • Two models: 1-interal and 1-external sensor, or 2-external sensors
  • 3-year battery life typical, 2 x AAs
  • Made in the UK

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Overall rating: 4.125 / 5 from 8 reviews.

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Reviews

Works as specified. Controls are

"Works as specified. Controls are straightforward, but a little confusing; the up- and down- arrow buttons each have a second, context-sensitive function, which is less than ideal. The manual does explain the functions well enough, however."

— Chris (4/5)

The best of the Best!

"This product is like all their products they work as described all the time. I will continue to buy from them. Thxs"

— Michael F. (5/5)

Not Quality

"My unit does not make an audible alarm. I had contacted customer support, but received no response. I thought I had paid more for a quality unit, but since customer service won't respond, it appears not."

— Joseph R. (2/5)

Quality but too one dimensional

"My chest freezer gets below/touches on -40F. The lowest you can set the alarm is -40 thus my alarm is always going off for being ""too cold"". I only need a freezer alarm that goes off when the temp gets too high/hot. Unfortunately there is no way to disable the low temp alarm, you must have high and low alarms activated at once."

— Nick (2/5)

Love this for home use

"I was amazed to learn that my fridge/freezer had been operating WAY TOO HOT for years. I finally adjusted the settings to make it colder based on this device. I got one dual-channel model for use on a side-by-side fridge/freezer, and one dual model for a wine fridge and stand-alone freezer that are beside each other. The alarm is loud enough to be awoken by (which I like), but not so loud that it will get you evicted! The controls take a bit of getting used to but are intuitive enough. Finding a place to position it can be a bit of a challenge depending on your setup - my fridge/freezer have french doors, and I didn't get the magnetic holder - so on top of the fridge/freezer and on the floor between the wine fridge/freezer is what worked for me. The suction on the probes doesn't hold in the fridge/freezer or wine fridge/freezer, but it's not really needed because there are usually places you can hang the probe over (e. g. a shelf)."

— Jeffrey M. (5/5)

Had it a month. Already paid for itself

"Freezer loaded up for covid drama. 2am alarm, yep. 2. . . a. . . . mwith a loaded freezer. Move $3-400 in meat to the house freezer, move non critical stuff there to freezer, buy bags of ice at 3am, first thing in the morning test compressor , relays,etc throw in a 3in1 boom good to go. Readings are very accurate, more steady and quicker than other units i've tried."

— Reelbusy2 (5/5)

Excellent Product

"Excellent product. Impressed with the quality and very easy to use."

— Michael M. (5/5)

Absolutely love my ThermaGuard!

"I HIGHLY recommend this product! Easy to use and read. Appreciate the different mounting options for the probes. Really helps you dial in your fridge and freezer settings. Sturdily built. A real high-quality design. Gives you peace of mind that your food is safe to eat. Wish the directions would give you recommended HI and LO temperature ranges for the probes."

— Paul M. (5/5)

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$129.00