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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Thermostat Plug Socket

Product ID: 328800019

Details

Brand
KETOTEK
Color
white
Item Weight
0.21 kg
Product Dimensions
2.28"L x x
Voltage
120 volts

⏳0-99h 59m programmable timer

⚡120V, 15A max output

🌡️±1℃/±2℉ precision control

MOP$291

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Description

🌡️ Master your microclimate with precision and ease!

PLUG PLAY SIMPLICITY - Instant setup—just plug in and automate your temperature control without hassle.
ROBUST RELIABLE BUILD - Fire-resistant materials and memory backup guarantee safe, long-term performance.
VERSATILE TIMER FUNCTIONS - Customizable cycle and countdown timers give you full control over device operation.
DUAL HEATING COOLING MODES - Seamlessly switches between heating and cooling to maintain your perfect environment.
PRECISION TEMPERATURE ACCURACY - Ultra-precise ±1℃/±2℉ control ensures stable conditions for sensitive setups.

The KETOTEK Digital Thermostat Outlet Plug is a versatile 120V, 15A temperature controller featuring a 9.8ft NTC probe, ±1℃/±2℉ accuracy, and dual heating/cooling modes. Designed for professional-grade applications like greenhouses, reptile habitats, and fermentation, it offers programmable timers, memory retention, and a durable fire-resistant build for reliable, automated climate management.

Specifications

ASIN	B0957NYW37
Best Sellers Rank	#11,585 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Temperature Controllers #87 in Household Thermostats
Brand Name	KETOTEK
Color	white
Customer Reviews	4.5 4.5 out of 5 stars (797)
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 kg
Manufacturer	KETOTEK
Model	KT3100
Number of Items	1
Number of Packs	1
Operating Temperature	248 °F
Part Number	KT3100-US
Voltage	120 volts

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TrustScore 4.5 | 7,300+ reviews

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MOP$291

Duties & taxes included

In stock

Sold byAmazon MacauDelivered 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 Macau.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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