I received this while overseas and don't have the instructions, can you tell me how to adjust the alarm range ?

Press and hold🔔for 2 seconds. The HIGH and Out icons will flash. Press C/F on the back to set high limit. Press 🔔again, the Low and Out icons will flash. Press C/F to set low limit. Press 🔔 once more to finish and return to main unit screen.

can this be used in a vehicle?

I use it to monitor fridge temperature in RV.

Do the thermometers have a calibration certificate?

Not that I know of. Although these thermometers are ok as a general indicator of the internal fridge/freezer temperature, my experience has shown that they are not particularly accurate. I believe this is mainly down to the fact that there is no easy way to run the sensor cable from the outside unit into the internal sensor inside the fridge or freezer - the cable is round and rigid and so distorts the fridge or freezer door seal. If the manufacturers were to replace the round cable with a discrete thin flat one, these thermometers would, I am sure, function much more efficiently and be a 4 or 5 star buy. As they are at present, regrettably they only warrant 2 or 3 stars.

is it possible to set the alarm temperature? I'd like to use this to monitor heat build up in an AV rack.

The max and min temps can be set to give a working temperature range, if the temperature falls below the min temp or rises above the max temp of the range set then the alarm sounds. The alarm signal is brief but the AL symbol continues to flashes until reset.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Digital Fridge Thermometer with Temperature Warning Alarm and Max Min

Product ID: 57826575

Details

Age range (description)
Adult
Brand
Thermometer
Colour
Black
Connectivity technology
Wired
Display type
Digital
Included components
Battery

⏰Instant 10-sec response & temp warning alarm

💧Waterproof design for fridge & freezer use

🌡️Accurate digital temp readout ±0.1°C

₪81

Duties & taxes included

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Sold byAmazon IsraelDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Keep your cool with precision — because your food deserves the best!

RELIABLE ALERTS - Temperature warning alarm ensures you never miss a critical fridge or freezer fluctuation.
DUAL MODE DISPLAY - Seamlessly switch between Celsius and Fahrenheit for global convenience.
SLEEK PRACTICAL - Compact, waterproof design with versatile mounting options—magnet or Velcro included.
PRECISION MONITORING - Stay ahead with real-time max/min temperature tracking to protect your chilled goods.
TRUSTED QUALITY SUPPORT - Backed by a 2-year warranty and expert customer service for peace of mind.

The Digital Fridge Thermometer by Thermometer World offers precise temperature monitoring with a fast 10-second response time, max/min tracking, and a temperature warning alarm. Its waterproof, compact design fits perfectly in fridges or freezers, powered by a single included AAA battery. With dual Celsius/Fahrenheit display and versatile mounting options, it ensures your chilled food stays safe and fresh, backed by a 2-year warranty and dedicated customer support.

Specifications

ASIN	B074TF8YMQ
Age Range Description	Adult
Best Sellers Rank	164,091 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 66 in Fridge Thermometers
Brand	Thermometer World
Colour	Black
Connectivity Technology	Wired
Country Of Origin	China
Customer Reviews	4.1 4.1 out of 5 stars (772)
Display Type	Digital
Immersion Depth	2 Metres
Included Components	Battery
Indoor Outdoor Usage	Indoor
Item Length	6.3 Centimetres
Item Weight	82 g
Manufacturer	Thermometer World
Manufacturer Part Number	IN-071
Model Name	IN-071
Model Number	4335514079
Number of Batteries	1 AAA batteries required. (included)
Outer Material	Plastic
Power Source	Battery Powered
Product Care Instructions	Wipe Clean
Product Warranty	2 Year Warranty
Response Time	10 seconds
Reusability	Single Use
Special Features	Alarm, Waterproof
Specification Met	CE
Style Name	Basic
Unit Count	1.0 count
Upper Temperature Rating	70 Degrees Celsius

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₪81

Duties & taxes included

In stock

Sold byAmazon IsraelDelivered 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 Israel.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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