Can I dip the temperature sensor in water?

I used mine with the sensor immersed for about a year. This was in a water bath in a crockpot for inexpensive sous vide cooking. I also used it for making yogurt. It failed after about a year and in my reading on the issue, this sort of failure is common if the sensors are immersed for long periods. I recently got a replacement unit and I will be protecting the sensor by using it with a thermowell, which is a close-fitting metal tube that is immersed in the liquid and sealed at one end, but open to the air at the other.

Is this device UL certified?

Hello, this device is not UL certified.

How long is the probe cord?

I believe the picture shows it is 118 inches.

Specs say the most power it handles is 2a inductive, nowhere near enough for a freezer or basically any ac. have many of us used it for that anyway?

I don't know what inductive load is. I use it on an infrared lighting fixture in a greenhouse that pulls about 15 amps without problem. The specs also list it as ok for refrigerators and freezers.

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KETOTEK Digital Thermostat Outlet Plug Temperature Controller Outlet Socket 120V Heating Cooling Control 110V 15A Celsius Fahrenheit Display White

KETOTEK Digital Thermostat Outlet Plug Temperature Controller Outlet Socket 120V Heating Cooling Control 110V 15A Celsius Fahrenheit Display White

Product ID: 328800019

Details

Brand
KETOTEK
Color
white
Material
Product Dimensions
2.28"L x x
Voltage
120 Volts

⏳99h 59m programmable timer

⚡15A max output power

🌡️±1℃/±2℉ precision control

12.81 OMR

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Description

🌡️ Take control of your climate—because comfort waits for no one!

BUILT TO LAST ADAPT - Fire-resistant materials, memory retention, and temperature calibration ensure reliable, long-term performance.
PLUG PLAY SIMPLICITY - Effortless setup—just plug in and program your ideal temps without wiring hassles.
SMART TIMING FLEXIBILITY - Customize device cycles or countdowns up to 99 hours for ultimate automation control.
DUAL MODE HEATING COOLING - Automatically switches between heating and cooling to keep your environment flawless.
PRECISION TEMPERATURE CONTROL - Maintain perfect climate with ultra-accurate ±1℃/±2℉ sensor calibration.

The KETOTEK Digital Thermostat Outlet Plug is a versatile 120V/15A temperature controller with ±1℃/±2℉ accuracy, supporting both heating and cooling modes. Featuring a 3-meter NTC sensor, programmable timer functions, and a clear LCD display, it offers plug-and-play convenience for precise climate management in applications from greenhouses to incubators. Durable, fire-resistant construction and memory retention make it a reliable choice for professionals demanding smart, automated temperature control.

Specifications

ASIN	B0957NYW37
Best Sellers Rank	#36,760 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #41 in Temperature Controllers #169 in Household Thermostats
Brand Name	KETOTEK
Color	white
Customer Reviews	4.5 4.5 out of 5 stars (857)
Display Type	LCD
Included Components	1Thermostat Plug Outlet; 1Manual
Item Dimensions L x W x H	2.28"L x 1.54"W x 4.72"H
Item Weight	0.21 Kilograms
Manufacturer	KETOTEK
Material Type	Heat-resistant Plastic/Composite
Model	KT3100
Operating Temperature	248 Degrees Fahrenheit
Part Number	KT3100-US
Voltage	120 Volts

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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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12.81 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered 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 OMAN.

Secure transaction

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Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

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