--- product_id: 93755661 title: "Blackt Electrotech (BT-T1): 230V AC LED Digital Temperature Controller with Thermocouple Sensor" brand: "blackt electrotech" price: "₩11858" currency: KRW in_stock: true reviews_count: 8 category: "Blackt Electrotech" url: https://www.desertcart.kr/products/93755661-blackt-electrotech-bt-t1-230v-ac-led-digital-temperature-controller store_origin: KR region: South Korea --- # 230V AC power Waterproof sensor up to 1m Wide -50℃ to 110℃ range Blackt Electrotech (BT-T1): 230V AC LED Digital Temperature Controller with Thermocouple Sensor **Brand:** blackt electrotech **Price:** ₩11858 **Availability:** ✅ In Stock ## Summary > 🌡️ Take control of your climate — precision meets power in one sleek controller! ## Quick Answers - **What is this?** Blackt Electrotech (BT-T1): 230V AC LED Digital Temperature Controller with Thermocouple Sensor by blackt electrotech - **How much does it cost?** ₩11858 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/93755661-blackt-electrotech-bt-t1-230v-ac-led-digital-temperature-controller) ## Best For - blackt electrotech enthusiasts ## Why This Product - Trusted blackt electrotech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Application Range:** Perfect for incubators, aquariums, greenhouses, and home automation heating/cooling. - • **Robust 230V AC Compatibility:** Seamlessly integrates with standard power setups, supporting up to 10A current load. - • **Waterproof Sensor Durability:** 1-meter waterproof thermocouple sensor ensures reliable readings even in humid or wet conditions. - • **Precision Temperature Control:** Maintain exact temps with ±0.1℃ accuracy for flawless environment management. - • **Compact & User-Friendly Design:** Small footprint (5.5 x 3.8 x 3.2cm) with intuitive LED display for effortless installation and monitoring. ## Overview The Blackt Electrotech BT-T1 is a compact, high-precision digital temperature controller operating on 230V AC with a waterproof thermocouple sensor. It offers a wide control range from -50℃ to 110℃ with ±0.1℃ accuracy, supporting up to 10A current, making it ideal for diverse applications like aquariums, incubators, and home heating automation. ## Description Product Description BlackT Electrotech Digital Display LED Temperature Controller with Thermocouple Sensor This model is Digital XH-W3001 All-Purpose Temperature Controller Thermostat W Sensor AC 220V Features Temperature measurement, display, refrigeration, heating control. Temperature setting upper and lower limits. *Simple operation, suitable for seafood machines. Easy to install. Specifications Measurement range: - 50 C- 110 C *Control range: - 50 C - 110 C Measuring accuracy: plus or minus 0.2 C *Control precision: plus or minus 0.1 C Measuring input: NTC10K L= 1 m waterproof probe Power: 1500W Input voltage: 220V Current: Max 10A Size: 60 x 45 x 30mm Applications Incubator Heater Water Heater Floor Heating *Refrigerator Greenhouse Basement Garage Shed Aquarium Heater Package included 1 * Temperature Controller 1 * Temperature Sensor 1 * Instruction Manual. Review: Fantastic product - The Blackt Electrotech temperature controller solved my problem. The issue was: The room heater has no temperature control, so the room used to get heated up to a great extent, if I kept the heater on continuously. As a solution, I connected Blackt Electrotech temperature controller in the circuit as shown in the photos (power supply input taken to controller and output from controller given to heater - presently temporary connections, to be routed properly later). The temperature was set to 16 deg.C (lower limit) and 19 deg.C (upper limit). Now, my room heater gets stopped automatically, when the room temperature reaches 19 deg.C. Then, when the room temperature drops to 16 deg.C, the room heater starts automatically. So, peace of mind by doing this home automation. Blackt Electrotech products are good. I am already using their remote control for lamps & fan, motion sensor detector and satisfied with the products' performance. Review: Good, it work properly - Good, Its working Properly. You can use it for heater and cooler also... But only little issue is there its has smaller size of input and output wires which cannot pay or tolerate heavy loads. ## Features - Voltage: AC 230 Volt - LED Display Color : Red - Wide temperature control range -50℃ to 110℃. with accuracy of 0.1℃. - Temperature sensing prob is waterproof upto 1m under water - Size: 5.5 x 3.8 x 3.2cm & Current 10 Amps ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07HK7XB4J | | Brand | Blackt Electrotech | | Brand Name | Blackt Electrotech | | Colour | red | | Country of Origin | India | | Customer Reviews | 3.8 out of 5 stars 513 Reviews | | Included Components | false | | Item Weight | 55 Grams | | Manufacturer | Blackt Electrotech | | Model Number | BT-T1 | | Part Number | BT-T1 | | UPC | 710918665139 | | Voltage | 230 Volts | ## Product Details - **Colour:** red - **Brand:** Blackt Electrotech - **Voltage:** 230 Volts - **Item Weight:** 55 Grams - **UPC:** 710918665139 ## Images ![Blackt Electrotech (BT-T1): 230V AC LED Digital Temperature Controller with Thermocouple Sensor - Image 1](https://m.media-amazon.com/images/I/41eG9CkYdSL.jpg) ![Blackt Electrotech (BT-T1): 230V AC LED Digital Temperature Controller with Thermocouple Sensor - Image 2](https://m.media-amazon.com/images/I/41ndRIUK-FL.jpg) ![Blackt Electrotech (BT-T1): 230V AC LED Digital Temperature Controller with Thermocouple Sensor - Image 3](https://m.media-amazon.com/images/I/31rI8lolULL.jpg) ![Blackt Electrotech (BT-T1): 230V AC LED Digital Temperature Controller with Thermocouple Sensor - Image 4](https://m.media-amazon.com/images/I/71-JgZiPSmL.jpg) ![Blackt Electrotech (BT-T1): 230V AC LED Digital Temperature Controller with Thermocouple Sensor - Image 5](https://m.media-amazon.com/images/I/61utAfwmlkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic product *by V***J on 19 December 2019* The Blackt Electrotech temperature controller solved my problem. The issue was: The room heater has no temperature control, so the room used to get heated up to a great extent, if I kept the heater on continuously. As a solution, I connected Blackt Electrotech temperature controller in the circuit as shown in the photos (power supply input taken to controller and output from controller given to heater - presently temporary connections, to be routed properly later). The temperature was set to 16 deg.C (lower limit) and 19 deg.C (upper limit). Now, my room heater gets stopped automatically, when the room temperature reaches 19 deg.C. Then, when the room temperature drops to 16 deg.C, the room heater starts automatically. So, peace of mind by doing this home automation. Blackt Electrotech products are good. I am already using their remote control for lamps & fan, motion sensor detector and satisfied with the products' performance. ### ⭐⭐⭐⭐ Good, it work properly *by A***L on 31 July 2020* Good, Its working Properly. You can use it for heater and cooler also... But only little issue is there its has smaller size of input and output wires which cannot pay or tolerate heavy loads. ### ⭐⭐⭐⭐⭐ Nice product *by K***R on 4 May 2019* After searching for long I decided to buy this product for my home cooler which in the night used to make uncomfortable due to low temperature, I set this device with temperature values and it's rocking. In the night whenever the temperature goes beyond range it's simply cuts off the supply. Amazing product ## Frequently Bought Together - Blackt Electrotech (BT-T1): 230V AC LED Digital Temperature Controller with Thermocouple Sensor - ApTechDeals HTC-1 Digital Hygrometer Thermometer Humidity Meter With Clock LCD Display --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/93755661-blackt-electrotech-bt-t1-230v-ac-led-digital-temperature-controller](https://www.desertcart.kr/products/93755661-blackt-electrotech-bt-t1-230v-ac-led-digital-temperature-controller) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-10-03*