--- product_id: 22427672 title: "Dual Stage DV 12V Digital Temperature Controller Fahrenheit Thermostat Heating and Cooling for Homebrewing Brew Fermenter Fridge Incubator Greenhouse" brand: "inkbird" price: "€ 38.69" currency: EUR in_stock: true url: https://www.desertcart.it/products/22427672-dual-stage-dv-12v-digital-temperature-controller-fahrenheit-thermostat-heating store_origin: IT region: Italy --- # 2 Relay Outputs Alarm System Temperature Calibration Dual Stage DV 12V Digital Temperature Controller Fahrenheit Thermostat Heating and Cooling for Homebrewing Brew Fermenter Fridge Incubator Greenhouse **Brand:** inkbird **Price:** € 38.69 **Availability:** ✅ In Stock ## Summary > 🌟 Elevate Your Environment with Precision Control! ## Quick Answers - **What is this?** Dual Stage DV 12V Digital Temperature Controller Fahrenheit Thermostat Heating and Cooling for Homebrewing Brew Fermenter Fridge Incubator Greenhouse by inkbird - **How much does it cost?** € 38.69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/22427672-dual-stage-dv-12v-digital-temperature-controller-fahrenheit-thermostat-heating) ## Best For - inkbird enthusiasts ## Why This Product - Trusted inkbird brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Alerts:** Stay informed with real-time temperature alarms. - • **User-Friendly Display:** Easily switch between Fahrenheit and Celsius. - • **Versatile Applications:** Perfect for homebrewing, incubators, and more. - • **Dual Mode Functionality:** Seamlessly switch between heating and cooling. - • **Precision Temperature Control:** Maintain your ideal environment effortlessly. ## Overview The Inkbird Dual Stage DV 12V Digital Temperature Controller is designed for enthusiasts who demand accuracy and versatility. With dual relay outputs, it allows for precise temperature management in various applications, from homebrewing to greenhouse maintenance. The device features customizable alarms for temperature fluctuations and a user-friendly display that supports both Fahrenheit and Celsius readings. ## Description Inkbird Dual Stage DV 12V Digital Temperature Controller Fahrenheit Thermostat Heating and Cooling for Homebrewing Brew Fermenter Fridge Incubator Greenhouse ## Features - 2 Relay Outputs: Set the target temperature and the return differential temperature to maintain a specific temperature range - Mode: Automatically switch between cooling and heating modes - Calibration and protection: Temperature accuracy calibrating; Optional refrigerating control output delay - Alarms: When the temperature exceeds the preset high or low temperatures, or the sensor is in error it will alarm - It can be used for water cooling devices, cooling fans, a car's 12 V battery, a 12-volt chest cooler, and heaters, etc - Display: Fahrenheit or Celsius reading is switchable ## Product Details - **Brand:** Inkbird - **Product Dimensions:** 3.35"D x 2.95"W x 1.36"H - **Controller Type:** Push Button - **Color:** Gray - **Specific Uses For Product:** Heater ## Images ![Dual Stage DV 12V Digital Temperature Controller Fahrenheit Thermostat Heating and Cooling for Homebrewing Brew Fermenter Fridge Incubator Greenhouse - Image 1](https://m.media-amazon.com/images/I/61lW4sAnhdL.jpg) ## Questions & Answers **Q: What are the dimensions of the sensor/probe??** A: Wire for probe is 6 ft long actual sensor tip is about 5/16 dia **Q: When it reaches the set temp and comes on, does it go off in one degree?** A: Check the model with the manafacturer , they normally can be set to come on from 0.3 deg to as much as you like . Ours are set to o.3 . Dont forget that the reading although in 0.1 of a degree could still be inaccurate. It has a calibration function for you to change the display up or down if you can find the exact temp it is measuring **Q: Is there a way to calibrate this thing? It is accurate at 70 deg F, but it says 175 when the actual is 200.** A: CA value range is -15 ~15 . Maybe the probe is in the wrong position. Please change the probe to another position and try to calibrate it. For example, the reading temperature (PV) is higher 3 degrees than the current temperature, please set CA= -3. The reading temperature is lower 2 degrees, than the current temperature, please set CA=2. If the problems still cannot solve,please feel free to contact us in Amazon. **Q: I need a waterproof temp prob or thermowell. Do you have one?** A: Hello, thanks for asking. The unit will come with the probe, the probe is waterproof which level is IP67. ## Frequently Bought Together - Inkbird Dual Stage DV 12V Digital Temperature Controller Fahrenheit Thermostat Heating and Cooling for Homebrewing Brew Fermenter Fridge Incubator Greenhouse - 4 Pcs Silicone Rubber Heating Pad, Heating Blanket Flexible Silicone Heater Mat Rubber Heating Blanket for Industrial Equipment 20W 12V - 12V Electronic Temperature Controller Programmable -50 to 110 Degree Celsius Heating/Cooling Thermostat Control Switch Module NTC Waterproof Sensor Probe Dual Color LED Display Monitor (2 Pieces) --- ## 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.it/products/22427672-dual-stage-dv-12v-digital-temperature-controller-fahrenheit-thermostat-heating](https://www.desertcart.it/products/22427672-dual-stage-dv-12v-digital-temperature-controller-fahrenheit-thermostat-heating) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-03*