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🌡️ Stay cool or heat up—master your environment effortlessly!
The KETOTEK KT4000 is a robust digital thermostat plug featuring dual relay outputs for heating and cooling with a max 10A 220V capacity. It offers high-precision temperature control from -50℃ to 99℃ using a 2-meter waterproof NTC sensor. Designed for easy plug-and-play use, it includes safety features like fire-resistant materials and buzzer alarms, plus memory retention and calibration functions, making it perfect for aquariums, greenhouses, and temperature-sensitive setups.
| ASIN | B07G7415M7 |
| Batteries required | No |
| Best Sellers Rank | 17,807 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 23 in Temperature Controllers |
| Customer Reviews | 4.1 4.1 out of 5 stars (198) |
| Date First Available | 7 Aug. 2018 |
| Included components | [«2-meter waterproof temperature probe, suction cup, 2 velcro double-sided tapes»] |
| Item model number | KT4000 |
| Item weight | 0.72 Kilograms |
| Package Dimensions | 23.5 x 13.2 x 6 cm; 723 g |
| Specific uses | Aquarium, Temperature Sensitive Systems |
F**.
Great solution for 3d printer enclosure
Really happy with this. Got this to monitor the temperature in a 3d printer enclosure. I have no knowledge of electronics so that was an easy plug and ply alternative and it works great.
A**R
Great product
Bought 13 of these and looking to buy some more soon - works well and very convenient!
A**E
it’s amazing but sometimes turns off when to hot but don’t worry you can fix in seconds
It’s great perfect for my leopard gecko. it’s amazing easy to use :)
M**H
Game changer for me.
Love this, used for a honey warmer works a treat.
A**N
Not reliable
I came across this product at random and thought I'd give it a go because of the price, most thermostats in this region are around £70-£90 so thought for £42 I'll try it. Unfortunately the product arrived on the 5th March, as of writing this review it's now the 15th April and the product has stopped working already. As someone who's been in the reptile hobby for 20 years I was sceptical at best but thought why not. Honestly not worth wasting your money on it and try the Habistat ones from your local reptile retailers, much more reliable.
D**D
Saving over TMC
Great and half the price of a rebrand TMC
A**R
Fine until it decided to try and fry my bearded dragon
Worked great for a couple of months until it heated insulated vivarium to over 65 degree Celsius. Unfortunately only found out when I got back after a couple of days working away, luckily I built a little cool hiding area a couple of inches below insulated level of vivarium tiled floor for dragon to hide in. Unit temperature reading displayed 25 degrees Celsius, my other 3 digital temperature displays reported 67 deg below heat lamp, tiled floor hot to touch. opposite side of vivarium 65 deg at mid height of vivarium, cool hiding area 47 deg, glass doors hot to touch. This had to happen when I was working away, my poor bearded dragon was very warm to touch and ran across the floor quicker than Usain Bolt because she was that warmed up.
J**E
Really good!
If anything these are the exact same as many of the "well known" brands if not better, they do everything I need, controlling my lights and temps perfectly! I have double checked with an IR gun and the temps are looking accurate!
A**R
Good values
A**N
I have this powering 2 fans in a wall-mount mini-rack. I was able to superglue a powerful magnet to the side of the temperature display to make it easier for placing on the front rails of my rack for easy visibility. It was easy to program and has been worked consistently well the past few months albeit cryptic as other reviews mention. The power brick itself is a little larger than I would expect, but I had room for it inside my enclosure without sacrificing airflow luckily.
J**I
Don’t bother guys the price is cheap for a reason The l2 function demos y even work for me. Had to return it
A**E
This is perfect for a grow tent. The way it programs gives you a no action window good for day and night canibis temps my only thing keeping it from 5 stars is amazon showed me identical product different china name almost 10 bucks cheaper
H**L
Really nice features, well lit and easily readable display make this very convenient. Having both heat and cool on the outlet strip is handy too ;) Great company to work with as well. Thank you Ketotek!