I want to use this as a freeze warning for my garage. Would like it to go off if it gets below like 42 degrees. Would this work?

Yes this would work for your needs

Does the Max min setting measure the highest/lowest temp during a set period of time? If so what is that time? 24 hours?

It measures the max/min temperature since you last reset it.

Must I drill a hole in my freezer to use this item?

I routed the cord in back and underneath and ran it up thru the freezer drain hole .

The definition of out probe and in probe are vague. if i'm using this in the freezer is the in probe?= freezer & out probe? room temp?

We have our control display on the outside of the refrigerator. The wired probe sensor is inside the refrigerator compartment and corresponds to the "out" setting. The "in" sensor and setting is within the display so in our case reads the room temp at the outside door. Hope that helps.

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Brannan Refrigerator Thermometer Digital - Fridge and Freezer Alarm Alert When Temperatures Drop - Ideal Fridge Freezer Thermometer with Alarm and Max Min

Brannan Refrigerator Thermometer Digital - Fridge and Freezer Alarm Alert When Temperatures Drop - Ideal Fridge Freezer Thermometer with Alarm and Max Min

Product ID: 42325640

Details

Age Range (Description)
Adult
Brand
Brannan
Color
White
Connectivity Technology
Wired
Display Type
Digital
Included Components
2 meter cable

🔔Built-in fridge/freezer alarm alert

⏱️500ms rapid response time

🌡️0.1°C precision resolution

$26.01

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Keep your cool with precision and peace of mind!

DUAL MODE CONVENIENCE - Seamlessly switch between fridge and freezer settings with Celsius/Fahrenheit display.
SLEEK SIMPLE DESIGN - Contemporary white finish with easy-to-read digital display fits any modern kitchen.
PLUG PLAY RELIABILITY - Battery-powered with 2-meter wired sensor for flexible placement and hassle-free use.
PRECISION YOU CAN TRUST - Ultra-accurate 0.1°C digital readings keep your food perfectly chilled.
INSTANT ALERTS ZERO WORRIES - Smart alarm notifies you immediately if temperatures drop out of safe range.

The Brannan Digital Refrigerator Thermometer offers ultra-precise 0.1°C resolution and a rapid 500ms response time, ensuring your fridge and freezer stay within safe temperature ranges. Featuring a built-in alarm alert, dual Celsius/Fahrenheit display, and a sleek, easy-to-use design, it’s the essential tool for any kitchen aiming to protect food quality and safety effortlessly.

Specifications

ASIN	B0084ZEE4Q
Additional Features	Digital
Age Range Description	Adult
Best Sellers Rank	#197,072 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #230 in Refrigerator Thermometers
Brand Name	Brannan
Color	White
Connectivity Technology	Wired
Customer Reviews	4.1 4.1 out of 5 stars (751)
Display Type	Digital
Included Components	2 meter cable
Indoor Outdoor Usage	Indoor
Item Length	2.56 inches
Item Weight	9.07 g
Manufacturer	Brannan
Model	22/420/3
Model Name	Digital Refrigerator Thermometer - 22/420/3
Number of Batteries	1 AAA batteries required.
Outer Material	Plastic
Part Number	22/420/3
Power Source	Battery Powered
Product Care Instructions	Wipe Clean
Resolution	0.1 degree
Response Time	500 milliseconds
Reusability	Rechargeable
Specification Met	CE
Style Name	Contemporary
Unit Count	1 Count
Upper Temperature Range	50 °C

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$26.01

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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