--- product_id: 17191216 title: "DC 12V Fahrenheit Digital Temperature Controller 10A 1 Relay with NTC 10K Sensor" brand: "bayite" price: "SAR 121" currency: SAR in_stock: true category: "Bayite" url: https://www.desertcart.com.sa/products/17191216-dc-12v-fahrenheit-digital-temperature-controller-10a-1-relay-ntc store_origin: SA region: Saudi Arabia --- # 10A relay output High/low temp alarms Measures -4 to 230°F DC 12V Fahrenheit Digital Temperature Controller 10A 1 Relay with NTC 10K Sensor **Brand:** bayite **Price:** SAR 121 **Availability:** ✅ In Stock ## Summary > 🌡️ Stay cool or heat up—control your environment like a pro! ## Quick Answers - **What is this?** DC 12V Fahrenheit Digital Temperature Controller 10A 1 Relay with NTC 10K Sensor by bayite - **How much does it cost?** SAR 121 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/17191216-dc-12v-fahrenheit-digital-temperature-controller-10a-1-relay-ntc) ## Best For - bayite enthusiasts ## Why This Product - Trusted bayite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Built-in high/low temperature alarms and compressor delay protection - • **Robust Load Capacity:** Handles up to 1100W (110V) for versatile applications - • **Dual Mode Relay Output:** Seamlessly switch between heating and cooling devices - • **Plug & Play Convenience:** Includes 3m waterproof NTC 10K sensor for hassle-free setup - • **Precision Temperature Control:** Digital display with °F support for exact monitoring ## Overview The bayite DC 12V Fahrenheit Digital Temperature Controller features a 10A relay with a waterproof NTC 10K sensor probe, supporting precise temperature control from -4 to 230°F. Designed for both heating and refrigeration modes, it offers robust 1100W load capacity, high/low temperature alarms, and compressor delay protection, making it ideal for aquarium, industrial, or scientific temperature management with easy setup and reliable performance. ## Description bayite DC 12V Fahrenheit Digital Temperature Controller 10A 1 Relay with NTC 10K Sensor: desertcart.com: Industrial & Scientific ## Features - Simplified Design---Easy to set. Support °F display. NTC 10K Sensor Probe. - One Relay Output---Switch between heating mode and refrigeration mode according to the device you plug into the controller. Maximum output load: 1100W(110V) - Safe Protection---High and low temperature alarms are available when the temperature overshoots your desired temperature. Compressor delay protection time setting and Temperature calibration - Warranty---1 year warranty. - Package contents: A DC 12V temperature controller , comes with a 3m(9.8ft) waterproof probe sensor (Measure range is -4 ~ 230°F), and a user manual. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B011VGAPOC | | Best Sellers Rank | #51,568 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #61 in Temperature Controllers | | Brand Name | bayite | | Color | black,red | | Customer Reviews | 4.5 4.5 out of 5 stars (451) | | Display Type | Digital | | Item Dimensions L x W x H | 3.4"L x 3"W x 1.4"H | | Item Weight | 4.96 ounces | | Material Type | Plastic | | Model | CECOMINOD034943 | | Operating Temperature | 230 Degrees Fahrenheit | | Part Number | BAYITE-TCF-3A035 | | Unit Count | 1.0 Count | | Voltage | 12 Volts | ## Product Details - **Brand:** bayite - **Color:** black,red - **Material:** Plastic - **Product Dimensions:** 3.4"L x 3"W x 1.4"H - **Voltage:** 12 Volts ## Images ![DC 12V Fahrenheit Digital Temperature Controller 10A 1 Relay with NTC 10K Sensor - Image 1](https://m.media-amazon.com/images/I/51VsoXIyTnL.jpg) ![DC 12V Fahrenheit Digital Temperature Controller 10A 1 Relay with NTC 10K Sensor - Image 2](https://m.media-amazon.com/images/I/51IEcO2l81L.jpg) ![DC 12V Fahrenheit Digital Temperature Controller 10A 1 Relay with NTC 10K Sensor - Image 3](https://m.media-amazon.com/images/I/71grQ+WgMFL.jpg) ![DC 12V Fahrenheit Digital Temperature Controller 10A 1 Relay with NTC 10K Sensor - Image 4](https://m.media-amazon.com/images/I/71QT514m34L.jpg) ![DC 12V Fahrenheit Digital Temperature Controller 10A 1 Relay with NTC 10K Sensor - Image 5](https://m.media-amazon.com/images/I/511bwdIaNHL.jpg) ## Questions & Answers **Q: Can the sensor be submerged in a water tank to read water temperature?** A: I sealed the sensor at the end of the wire inside a 4-inch length of heat-shrink tubing and sealed the ends with silicone. I use mine to turn a heating element on/off during the winter to keep a small livestock water tank from freezing. **Q: can the sensor wires be lengthened** A: Simple answers: It uses an 10K NTC sensor that can be lengthened up to 100 feet with 18 gauge (AWG) SHIELDED wire. Up to 10 feet non-shielded. **Q: Can you turn it on and off?** A: Yes. You can turn it on and off. Press the button "Rst" to turn it on/off. **Q: How do I switch between cold and hot mode** A: Just change the HC value. HC=H for Heating Mode. HC=C for Cooling Mode 1.Press SET for 3 secs, HC appears on screen, release SET button 2.Press SET once to enter HC parameter 3.Press UP/DOWN button to select C or H, Press SET once again and back to HC(main menu) ## Frequently Bought Together - bayite DC 12V Fahrenheit Digital Temperature Controller 10A 1 Relay with NTC 10K Sensor - irhapsody 4-PIN 40/30AMP 12V DC Waterproof Relay with Harness - Heavy Duty 12 AWG Tinned Copper Wires, 1 Pack SPST Automotive Relay - Blue Sea Systems DualBus 100A Common BusBars --- ## 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.com.sa/products/17191216-dc-12v-fahrenheit-digital-temperature-controller-10a-1-relay-ntc](https://www.desertcart.com.sa/products/17191216-dc-12v-fahrenheit-digital-temperature-controller-10a-1-relay-ntc) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-07-18*