--- product_id: 603466892 title: "TM&W XH-M452 Thermostat Temperature Humidity Thermometer Hygrometer Controller Module DC 12V LED Digital Display Dual Outputs for Egg Incubator" brand: "tm&w" price: "¥164" currency: JPY in_stock: false reviews_count: 1 url: https://www.desertcart.jp/products/603466892-tm-and-w-xh-m452-thermostat-temperature-humidity-thermometer-hygrometer store_origin: JP region: Japan --- # 0.1% RH ultra-accurate humidity sensing Dual 10A relay outputs for heater & humidifier 0.1°C precision temp control TM&W XH-M452 Thermostat Temperature Humidity Thermometer Hygrometer Controller Module DC 12V LED Digital Display Dual Outputs for Egg Incubator **Brand:** tm&w **Price:** ¥164 **Availability:** ❌ Out of Stock ## Summary > 🌟 Take control of your climate like a pro—precision you can trust, results you can flaunt! ## Quick Answers - **What is this?** TM&W XH-M452 Thermostat Temperature Humidity Thermometer Hygrometer Controller Module DC 12V LED Digital Display Dual Outputs for Egg Incubator by tm&w - **How much does it cost?** ¥164 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/603466892-tm-and-w-xh-m452-thermostat-temperature-humidity-thermometer-hygrometer) ## Best For - tm&w enthusiasts ## Why This Product - Trusted tm&w brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Relay Power:** Separate 10A relay outputs for heating and humidifying devices ensure seamless automation and energy efficiency. - • **Humidity Control on Point:** Set start/stop humidity thresholds with 0.1% RH precision to create the perfect environment every time. - • **Precision Climate Mastery:** Fine-tune temperature from -20°C to 60°C with 0.1°C accuracy for flawless incubation or HVAC control. - • **Versatile Application Ready:** Ideal for egg incubators, HVAC systems, refrigerators, and more—engineered for professionals who demand reliability. - • **User-Friendly Digital Display:** Bright LED screen with intuitive long-press settings saves your preferences automatically—no guesswork needed. ## Overview The TM&W XH-M452 is a high-precision digital thermostat and hygrometer controller module operating on 12V DC. It features ultra-accurate temperature (±0.1°C) and humidity (±0.1% RH) sensing, dual 10A relay outputs for independent heater and humidifier control, and a user-friendly LED display with programmable start/stop thresholds. Compact and versatile, it’s engineered for professional-grade incubation, HVAC, and environmental control applications. ## Description Applications Hatchery control Equipment cabinets Air conditioning systems Temperature controled protection Refrigerators Freezers Water heaters Quick Spec Model: XH-M452 Input voltage: DC 12V Temperature range: -20~60Celsius Humidity range: 00%-100%RH Detection accuracy: 0.1Celsius 0.1%RH Detection accuracy: 0.1Celsius Sensor length: 100mm Output Type: Relay Output(Switch Output) 10A/250VAC 10A/30VDC Dimensions: 65 X 55 X 28mm ## Features - Set Stop Humidity : Long press ‘Humidity-’ to set stop humidity by key ‘Humidity+’ and ‘Humidity-’ and display will flashing.It will save automatically after 5 seconds and then display current actual humidity ..all type egg incubator making controllers - Humidity Control Set Start Humidity : Long press ‘Humidity+’ to set start humidity by key ‘Humidity+’ and ‘Humidity-’ and display will flashing.It will save automatically after 5 seconds and then display current actual humidity .. useful to built incubators - Temperature Control Set Start Temperature: Long press ‘Tempearture +’ to set start temperature by key ‘Tempearture +’ and ‘Tempearture -’ and display will flashing.It will save automatically after 5 seconds and then display current actual temperature.. Set Stop Temperature: Long press ‘Tempearture -’ to set stop temperature by key ‘Tempearture +’ and ‘Tempearture -’ and display will flashing.It will save automatically after 5 seconds and then display current actual temperature. - details : -The XH-M452 Digital Temperature and Humidity 12VDC Controller, is used for the measurement and control of high precision temperature systems. The module runs on a 12VDC supply. - The module, also has separate 220VAC 10A Relay outputs for Heater and Humidity Generators (External Fan, and Humidifier). ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CDRN9NX2 | | Best Sellers Rank | #59,477 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #277 in Temperature Controllers | | Generic Name | Outdoor Kitchens | | Importer | herostone | | Included Components | c panel set | | Item Dimensions Lxwxh | 10 x 10 x 10 Centimeters | | Item Model Number | all panels | | Item Weight | 50 g | | Manufacturer | 7058707271, herostone pvt tld | | Net Quantity | 1.00 Count | | Packer | herostone | | Product Dimensions | 10 x 10 x 10 cm; 50 g | ## Images ![TM&W XH-M452 Thermostat Temperature Humidity Thermometer Hygrometer Controller Module DC 12V LED Digital Display Dual Outputs for Egg Incubator - Image 1](https://m.media-amazon.com/images/I/41xJjO8YzrL.jpg) ![TM&W XH-M452 Thermostat Temperature Humidity Thermometer Hygrometer Controller Module DC 12V LED Digital Display Dual Outputs for Egg Incubator - Image 2](https://m.media-amazon.com/images/I/61x4zsUJXtL.jpg) ![TM&W XH-M452 Thermostat Temperature Humidity Thermometer Hygrometer Controller Module DC 12V LED Digital Display Dual Outputs for Egg Incubator - Image 3](https://m.media-amazon.com/images/I/41GyS2J004L.jpg) ![TM&W XH-M452 Thermostat Temperature Humidity Thermometer Hygrometer Controller Module DC 12V LED Digital Display Dual Outputs for Egg Incubator - Image 4](https://m.media-amazon.com/images/I/61G1vc8-RmL.jpg) ![TM&W XH-M452 Thermostat Temperature Humidity Thermometer Hygrometer Controller Module DC 12V LED Digital Display Dual Outputs for Egg Incubator - Image 5](https://m.media-amazon.com/images/I/51Am6+oFsGL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐ Defective item *by on Reviewed in India 14 February 2024* I ordered this 1 week ago and today I recieved it. But it turned out to be used and does not work. --- ## 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.jp/products/603466892-tm-and-w-xh-m452-thermostat-temperature-humidity-thermometer-hygrometer](https://www.desertcart.jp/products/603466892-tm-and-w-xh-m452-thermostat-temperature-humidity-thermometer-hygrometer) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-29*