--- 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: "₱3024" currency: PHP in_stock: true reviews_count: 13 category: "Inkbird" url: https://www.desertcart.ph/products/22427672-dual-stage-dv-12v-digital-temperature-controller-fahrenheit-thermostat-heating store_origin: PH region: Philippines --- # 12V DC power for versatile setups Built-in high/low temp alarms for safety Dual relay outputs for precise heat/cool control Dual Stage DV 12V Digital Temperature Controller Fahrenheit Thermostat Heating and Cooling for Homebrewing Brew Fermenter Fridge Incubator Greenhouse **Brand:** inkbird **Price:** ₱3024 **Availability:** ✅ In Stock ## Summary > 🌡️ Master your microclimate with precision and peace of mind! ## 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?** ₱3024 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/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 - • **Compact & Panel-Ready:** Sleek design with slide-in mounting clips fits effortlessly into any control panel or setup. - • **Fail-Safe Alarm System:** Instant alerts and automatic shutdown protect your equipment from thermal runaway and sensor errors. - • **User-Friendly Calibration:** Easily calibrate temperature accuracy with clear instructions and selectable °F/°C display. - • **Versatile 12V Compatibility:** Ideal for homebrewing, incubators, fridges, and greenhouses—power your projects with confidence. - • **Precision Dual-Relay Control:** Seamlessly switch between heating and cooling modes to maintain your perfect temperature zone. ## Overview The Inkbird Dual Stage DV 12V Digital Temperature Controller offers professional-grade temperature management with dual relay outputs for heating and cooling. Designed for 12V DC systems, it features automatic mode switching, high/low temperature alarms, and easy calibration with selectable Fahrenheit or Celsius display. Compact and panel-mountable, it’s perfect for homebrewing, incubators, fridges, and more, ensuring precise climate control and equipment safety. ## Description desertcart.com: Inkbird Dual Stage DV 12V Digital Temperature Controller Fahrenheit Thermostat Heating and Cooling for Homebrewing Brew Fermenter Fridge Incubator Greenhouse : Pet Supplies Review: Fantastic Temperature Controller at an affordable price - Just what I needed. I am using this to control the temperature of a peltier water cooling device I am building and it works flawlessly. It is fully programmable to heat or cool. I have it set to come on when the water reaches 68 degrees F and turn off at 65 degrees F. You simply set the on temp and the difference, which in my case is 3 degrees. It has a built in high temp alarm that engages and automatically shuts everything, except the alarm, down if for some reason it fails to to cool below the set high range....for instance a fan or water pump failure. It will protect the peltier from thermal runaway. I do recommend using an appropriate size fuse inline for the load. It comes with a wiring diagram affixed to the top as well as relatively clear instructions on how to program it. Another model I had of this same device had no instructions and I had to get on YouTube if learn how to program it. This one has clear instructions. Note that the orange clips slide off the back so that you can slide the controller into a panel and then slide the orange clips back in place to hold it securely in place. The instructions did not show this but it was easy enough to figure out. This model has the ability to select either F or C to display. The other one I had only had Celsius. It comes in 12v DC or 110V DC so make certain you order the proper one for your needs. The selection of Heat or Cool is carried out by which terminals you connect to. There are two terminals for heating or the other two terminals for cooling .No need to program the function. It automatically knows your selection by which terminals you are using. You need to make a wire shunt to run from the positive input to the cool or heat terminals depending on your needs. I can see where this would be a great method of providing temp control for incubators, brood boxes, or heat lamps for pets. Note that it has a 10 amp rating. If you need to carry a bigger load simply connect it to an appropriate sized relay. Know your load and stay safely under it or as I stated use an appropriate relay. I prefer using relays with built in diodes to prevent flyback voltage from knocking anything out. Get one......and have fun. Review: Great, but not WiFi as listed in the specifications - This is an excellent little temperature controller. BUT is does not have WiFi contrary to the specifications listed. Other than that, it does everything you would expect. The label on the device just shows 12V connected to pins 1 & 2 but there are no markings and no indications in the instructions about polarity. Terminal 1 is +, and Terminal 2 is -. ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B019I3YCFS | | Best Sellers Rank | #33,927 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #30 in Temperature Controllers #33 in Aquarium Thermometers | | Brand | Inkbird | | Brand Name | Inkbird | | Color | Gray | | Connectivity Protocol | Wi-Fi | | Control Method | Remote | | Control Type | Button Control | | Controller Type | Push Button | | Customer Reviews | 4.4 out of 5 stars 731 Reviews | | Display Type | LCD or LED | | Included Components | Temperature Controller and probe | | Item Dimensions D x W x H | 3.35"D x 2.95"W x 1.36"H | | Item Weight | 5.6 ounces | | Manufacturer | Inkbird | | Manufacturer Part Number | ITC-1000-12v | | Material Type | Plastic | | Model Name | ITC-1000 | | Model Number | ITC-1000 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Power Source | Battery Powered | | Product Dimensions | 3.35"D x 2.95"W x 1.36"H | | Product Style | Digital,Manual | | Screen Size | 7.5 centimeters | | Specific Uses For Product | Heater | | Temperature Control Type | Automatic | | Unit Count | 1 Count | | Voltage | 12 volts | ## Product Details - **Brand:** Inkbird - **Color:** Gray - **Controller Type:** Push Button - **Model Name:** ITC-1000 - **Product Dimensions:** 3.35"D x 2.95"W x 1.36"H ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic Temperature Controller at an affordable price *by W***J on April 5, 2017* Just what I needed. I am using this to control the temperature of a peltier water cooling device I am building and it works flawlessly. It is fully programmable to heat or cool. I have it set to come on when the water reaches 68 degrees F and turn off at 65 degrees F. You simply set the on temp and the difference, which in my case is 3 degrees. It has a built in high temp alarm that engages and automatically shuts everything, except the alarm, down if for some reason it fails to to cool below the set high range....for instance a fan or water pump failure. It will protect the peltier from thermal runaway. I do recommend using an appropriate size fuse inline for the load. It comes with a wiring diagram affixed to the top as well as relatively clear instructions on how to program it. Another model I had of this same device had no instructions and I had to get on YouTube if learn how to program it. This one has clear instructions. Note that the orange clips slide off the back so that you can slide the controller into a panel and then slide the orange clips back in place to hold it securely in place. The instructions did not show this but it was easy enough to figure out. This model has the ability to select either F or C to display. The other one I had only had Celsius. It comes in 12v DC or 110V DC so make certain you order the proper one for your needs. The selection of Heat or Cool is carried out by which terminals you connect to. There are two terminals for heating or the other two terminals for cooling .No need to program the function. It automatically knows your selection by which terminals you are using. You need to make a wire shunt to run from the positive input to the cool or heat terminals depending on your needs. I can see where this would be a great method of providing temp control for incubators, brood boxes, or heat lamps for pets. Note that it has a 10 amp rating. If you need to carry a bigger load simply connect it to an appropriate sized relay. Know your load and stay safely under it or as I stated use an appropriate relay. I prefer using relays with built in diodes to prevent flyback voltage from knocking anything out. Get one......and have fun. ### ⭐⭐⭐⭐⭐ Great, but not WiFi as listed in the specifications *by A***R on May 15, 2026* This is an excellent little temperature controller. BUT is does not have WiFi contrary to the specifications listed. Other than that, it does everything you would expect. The label on the device just shows 12V connected to pins 1 & 2 but there are no markings and no indications in the instructions about polarity. Terminal 1 is +, and Terminal 2 is -. ### ⭐⭐⭐⭐⭐ Warned me of freezer failure *by C***. on December 10, 2025* Saved me a lot of money. Used this to monitor my chest freezer. Put a 12 vdc buzzer on it to let me know if there is an issue and it did. Freezer failed and alarm went off at the setting of +10 deg allowing me to save a freezer full of meat. Have three of these in different freezers and it's great piece of mind. PS it's on a 12 battery back up along with motion detection 12v lights over the freezer. It's small but awesome. ## 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.ph/products/22427672-dual-stage-dv-12v-digital-temperature-controller-fahrenheit-thermostat-heating](https://www.desertcart.ph/products/22427672-dual-stage-dv-12v-digital-temperature-controller-fahrenheit-thermostat-heating) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-09-18*