

🌡️ Stay cool, stay precise — temperature control made effortless!
The HATUSOKU Digital Thermometer features a 59-inch waterproof external sensor for remote temperature monitoring, a large LCD for easy reading, and a magnet backing for convenient fridge or freezer attachment. Measuring from -40℉ to 158℉ with ±1°C accuracy, it’s perfect for aquariums, refrigerators, and freezers, combining precision with versatile mounting in a compact, lightweight design.










| ASIN | B09QW4LK6H |
| Additional Features | Large Display |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #9,872 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #18 in Refrigerator Thermometers |
| Brand | HATUSOKU |
| Brand Name | HATUSOKU |
| Color | White |
| Customer Reviews | 4.4 out of 5 stars 2,402 Reviews |
| Display Type | LCD |
| Immersion Depth | 59 Inches |
| Included Components | AAA batteries, instruction manual |
| Indoor Outdoor Usage | Indoor |
| Item Length | 3 Inches |
| Item Weight | 70 Grams |
| Manufacturer | HATUSOKU |
| Model | HSK-2207-27, HSK-2201-21 |
| Model Name | HSK-2207-27 |
| Number of Batteries | 1 AAA batteries required. (included) |
| Outer Material | Plastic |
| Part Number | HSK-2207-27, HSK-2201-21 |
| Power Source | Battery Powered |
| Product Care Instructions | Freezer Safe, Wipe Clean |
| Reusability | Reusable |
| Special Feature | Large Display |
| Specification Met | UL |
| Style Name | Contemporary |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 70 Degrees Celsius |
J**D
Works well! Bought another one!
Accurate and easy to use when checking RV refrigerator and ice chest temperatures. A little slow reaching new temperatures but a great peace of mind.
B**C
Works great in our camper refrigerator
Purchased to keep track of temps in our camper refrigerator - easy to put above refrigerator to enable us to check the temps without continually opening the door to check. Seems accurate, quality is good, bright enough to see easily and very pleased.
D**D
No "Off" Button!
There’s no Off button! How do you turn this off? It runs on battery, and I don’t need it on 24/7 In fairness to this product and the company I needed to upgrade this review from a 1-Star to a 4-Star. Here's why: I use this thermometer to gauge water temperature while thawing food for my snake. It only gets used once a month. Since I bought this product it has worked as expected and accurately. Yes, it's always on and on my kitchen counter by the sink. The bottom line is that it works—it works exactly as described. The batteries are still the original, so they last a long time. I find myself looking at this thermometer while in the kitchen to get the room temperature. I upgraded it to a 4-Star because it works, but I lowered it from five because it would be a full 5-Star if it had an on/off switch like my other top-brand digital thermometers.
C**T
GREAT THERMOMETER
IT DOES A GREAT JOB WITH MY CHEST FREEZER. I KNOW THAT IT IS WORKING BY JUST LOOKING AT THE THERMOMETER.
"**"
Peace of mind
Love this as used for registering my crawl space temp. It gives me peace of mind when the temp drops as I know without a doubt if the water pipes are in danger of bursting. There is no off switch so the battery has to be replaced/removed after every use but shows large digit numbers in Centigrade or Fahrenheit.
J**H
Great product works great.
We used this in our baptistery at church work great
C**M
Good for the money
Arrived earlie than promised. Put the battery in and it immediately started working. Compared it with other digital thermometers and the reading was within limits. So far so good. Will have to wait a while to see if it holds up.
R**E
Unreliable
Stopped working after less than two years. I expect such a simple device to last practically indefinitely. 0/5.
Trustpilot
1 month ago
1 week ago