--- product_id: 100412948 title: "Digital Pid Temperature Controller Build in Outlet 110V 5A Over Current Protection Thermostat plug Heating Mode Only -58~230℉ for Reptile Homebrew Growtent Aquarium Temperature switch, WH-1803C" brand: "willhi" price: "€ 13.94" currency: EUR in_stock: true reviews_count: 7 url: https://www.desertcart.at/products/100412948-digital-pid-temperature-controller-build-in-outlet-110v-5a-over store_origin: AT region: Austria --- # Output: 110V 5A Temp Range: -58~230°F Overcurrent Protection Digital Pid Temperature Controller Build in Outlet 110V 5A Over Current Protection Thermostat plug Heating Mode Only -58~230℉ for Reptile Homebrew Growtent Aquarium Temperature switch, WH-1803C **Brand:** willhi **Price:** € 13.94 **Availability:** ✅ In Stock ## Summary > 🔥 Control Your Climate, Elevate Your Craft! ## Quick Answers - **What is this?** Digital Pid Temperature Controller Build in Outlet 110V 5A Over Current Protection Thermostat plug Heating Mode Only -58~230℉ for Reptile Homebrew Growtent Aquarium Temperature switch, WH-1803C by willhi - **How much does it cost?** € 13.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/100412948-digital-pid-temperature-controller-build-in-outlet-110v-5a-over) ## Best For - willhi enthusiasts ## Why This Product - Trusted willhi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Equipped with overcurrent protection to safeguard your devices and ensure peace of mind. - • **Reliable Support:** Enjoy a 6-month warranty and 24/7 customer service for all your inquiries. - • **User-Friendly Setup:** Easily configure your temperature settings with our professional user guide. - • **Versatile Applications:** Perfect for home brewing, aquariums, and more—adaptable to your unique needs. - • **Precision Temperature Control:** Experience a wide range of -58~230°F with 0.1°F resolution for ultimate accuracy. ## Overview The WILLHI WH-1803C Digital PID Temperature Controller is a robust device designed for precise temperature management across various applications, including home brewing, aquariums, and seedling heat mats. With a wide temperature range of -58~230°F and built-in overcurrent protection, this controller ensures safety and reliability. Its user-friendly setup and comprehensive support make it an essential tool for both hobbyists and professionals. ## Description Full description not available ## Features - 【Large Test Range of Temperature Controller】- High quality temperature controller comes from high quality probes, our temperature probe was made of NTC sensor with waterproof. Range: -50 ~110 ℃ / -58~230 °F, Resolution: 0.1℃/ 0.1℉. Only Heater mode. - 【Overcurrent Protection- Safety】- @110V 5A 550W output apply to most household and industrial, 14 AWG UL certification input cable, it's thicker than most products on the market, But what's more worth mentioning is the over current protection feature: with over current breaker designing, it can shut off if short circuit or over current happened. - 【Timing Delay and Alarm】- You can set 0-30 minutes shut off timing delay after temperature over or below your seted, this way the thermostat will not be turned off and on excessively. Set the maximum desired temperature for the heat mat. Alarm when temperature exceeds the limit or when sensor error. - 【Widely Applied】- The thermostat can be used to control a wide variety of refrigeration and heating, seedling heat mat，pet breeding，incubation，HVAC equipment, accelerating germination，electric radiator, electric oven，fermentation, grow tent, home brewing, aquarium, Smoker and BBQ, etc. - 【Service and warranty】- User friendly to setup tempereture controller with professional uesr guide. We provide this WILLHI Digital Temperature Controller with 6-Month Warranty and 24hours customer service. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | WILLHI | | Part Number | WILLHI | | Item Weight | 1.59 pounds | | Package Dimensions | 8.39 x 3.94 x 3.7 inches | | Is Discontinued By Manufacturer | No | | Color | 1803c | | Style | WH-1803C | | Material | Plastic | | Voltage | 110 Volts | | Batteries Included? | No | | Batteries Required? | No | ## Images ![Digital Pid Temperature Controller Build in Outlet 110V 5A Over Current Protection Thermostat plug Heating Mode Only -58~230℉ for Reptile Homebrew Growtent Aquarium Temperature switch, WH-1803C - Image 1](https://m.media-amazon.com/images/I/61sfVUd-qHL.jpg) ![Digital Pid Temperature Controller Build in Outlet 110V 5A Over Current Protection Thermostat plug Heating Mode Only -58~230℉ for Reptile Homebrew Growtent Aquarium Temperature switch, WH-1803C - Image 2](https://m.media-amazon.com/images/I/61Yl76Sx-XL.jpg) ![Digital Pid Temperature Controller Build in Outlet 110V 5A Over Current Protection Thermostat plug Heating Mode Only -58~230℉ for Reptile Homebrew Growtent Aquarium Temperature switch, WH-1803C - Image 3](https://m.media-amazon.com/images/I/718GRBGuzGL.jpg) ![Digital Pid Temperature Controller Build in Outlet 110V 5A Over Current Protection Thermostat plug Heating Mode Only -58~230℉ for Reptile Homebrew Growtent Aquarium Temperature switch, WH-1803C - Image 4](https://m.media-amazon.com/images/I/6165ZCSd7AL.jpg) ![Digital Pid Temperature Controller Build in Outlet 110V 5A Over Current Protection Thermostat plug Heating Mode Only -58~230℉ for Reptile Homebrew Growtent Aquarium Temperature switch, WH-1803C - Image 5](https://m.media-amazon.com/images/I/717NcQpCtIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Fast and sensitive thermal sensor and good PID control *by J*** on Reviewed in the United States on September 29, 2019* This temp controller is very good. Its thermal sensor is fast and sensitive +/- C or F. It is also equipped with PID function which controls the thermal lag. With the right parameters, I can control my box at 0.1 C accuracy. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Precise temp *by C***E on Reviewed in the United States on December 21, 2019* Used with torpedo heater. Had some surging issues. But very precise! ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great affordable PID Temp controller *by M***S on Reviewed in the United States on November 8, 2019* This is a really great product, which is affordable PID temperature control. After experimenting PID parameters, it was able to control in the range of less than +- 1 deg. --- ## 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.at/products/100412948-digital-pid-temperature-controller-build-in-outlet-110v-5a-over](https://www.desertcart.at/products/100412948-digital-pid-temperature-controller-build-in-outlet-110v-5a-over) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-23*