--- product_id: 622050538 title: "CentIoT - W1209WK W2809 DC 12V - LED Digital Temperature Controller Thermostat for incubator - with waterproof NTC Sensor" brand: "centiot" price: "€ 17.16" currency: EUR in_stock: true category: "Cent Io T" url: https://www.desertcart.be/products/622050538-centiot-w1209wk-w2809-dc-12v-led-digital-temperature-controller-thermostat store_origin: BE region: Belgium --- # 20A high-power relay output Waterproof NTC sensor Temp range -50 to 110°C CentIoT - W1209WK W2809 DC 12V - LED Digital Temperature Controller Thermostat for incubator - with waterproof NTC Sensor **Brand:** centiot **Price:** € 17.16 **Availability:** ✅ In Stock ## Summary > 🌟 Take control of your environment with pinpoint precision — don’t let your setup fall behind! ## Quick Answers - **What is this?** CentIoT - W1209WK W2809 DC 12V - LED Digital Temperature Controller Thermostat for incubator - with waterproof NTC Sensor by centiot - **How much does it cost?** € 17.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/622050538-centiot-w1209wk-w2809-dc-12v-led-digital-temperature-controller-thermostat) ## Best For - centiot enthusiasts ## Why This Product - Trusted centiot brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Timing Modes:** Customizable delay and cycle timers (up to 999 minutes/seconds) for tailored temperature management. - • **Robust 20A Relay Output:** Power up to 250VAC devices confidently with a high-capacity relay built for heavy-duty use. - • **User-Friendly LCD Interface:** Clear digital display with intuitive button controls for quick setup and adjustments. - • **Precision Temperature Control:** Maintain exact temps with 0.1°C accuracy for flawless incubation or refrigeration. - • **Waterproof NTC Sensor Included:** Reliable, moisture-resistant sensor ensures consistent readings even in humid environments. ## Overview The CentIoT W1209WK W2809 is a compact, 12V DC digital thermostat featuring a wide temperature range (-50 to 110°C) and a waterproof NTC sensor. It offers high-precision control with 0.1°C accuracy, a robust 20A relay output for powering devices up to 250VAC, and an easy-to-read LCD interface. Designed for incubators, refrigerated cabinets, and other temperature-sensitive equipment, it supports multiple timing modes for advanced temperature regulation. ## Description Features: Modeling simple, elegant, LCD panels inline connections, moisture-resistant, strong anti-interference, applies to refrigerated cabinets, display counters and other needs of temperature measurement and display of various equipment.Instructions: 1. Please pay attention for your first use. You need wait 6s after your setting data, the module will save the date you have set after 6s. 2. Short press button SET: If you start the time setting mode , Nixie tube will blink. You could adjust the time T1 and T2 by button+ and button-. Please wait 5s after your setting date, the module will save the date you have set after 5s 3. Long press button SET: if you start the parameter setting mode. There are two group parameter for your choice : P0 and P1. You could switch P0 or P1 by short press SET. Under the parameter P0 and P1,you could set the timing mode by the button+ and button-. P0--0: timing mode is 0--999 seconds P0--1: timing mode is 0--999 minutes P0--2: timing when the pattern is 0--999 P1--0: T1 time delay relay (T1 timer) P1--1: T1 delay time relay releases (T1 timer) P1--2: time delay relay after T1 (T1 timer), then the delay time T2 successor electrical release (T2 timing) ends. P1--3: T1 delay time relay releases (T1 timer), then the delay time T2 successor Electric energized (T2 timing) ends. P1--4: time delay relay after T1 (T1 timer), then the delay time T2 successor electrical release (T2 timer), repeat the cycle. P1--5: T1 delay time relay releases (T1 timer), then the delay time T2 successor Electric energized (T2 timer), repeat the cycle. ## Features - Temperature range : -50 to 110 °, High temperature protection: 0-110°; Module input Voltage: 12VDC; Control Voltage: upto 250VAC - Temperature control mode: ON / OFF, Measurement input: NTC (10K 0.5%) Waterproof Sensor - Resolution:When temperature is 0.1°, the resolution is -9.9~99.9, other temperature segment is 1° - Control accuracy: 0.1 °, Hysteresis accuracy: 0.1°, Refresh rate: 0.5S - Supply voltage: DC 12V, Static current: ≤ 35MA, attract current ≤ 65MA, Output voltage: DC 12V, Output power: 20A relay ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RCGTJPK | | Best Sellers Rank | #121,111 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #541 in Temperature Controllers | | Brand Name | CentIoT | | Country of Origin | China | | Display Type | LCD | | Item Dimensions L x W x H | 47L x 28W x 16H Millimeters | | Item Type Name | Thermostat | | Item Weight | 55 Grams | | Manufacturer | CentIoT, Customer Care: +91 8095838689, CentIoT® | | Manufacturer Contact Information | CentIoT, Customer Care: +91 8095838689 | | Model Number | SE151-W2809-12V | | Number of Items | 1 | | Number of Packs | 1 | | Packer Contact Information | contact@centiot.com | www.centiot.com/suppot | Chat: 8296465403 | | Part Number | DIGITAL-THERMOSTAT | | Unit Count | 1 Count | ## Product Details - **Brand:** CentIoT - **Display Type:** LCD - **Item Weight:** 55 Grams - **Net Quantity:** 1 Count - **Product Dimensions:** 47L x 28W x 16H Millimeters ## Images ![CentIoT - W1209WK W2809 DC 12V - LED Digital Temperature Controller Thermostat for incubator - with waterproof NTC Sensor - Image 1](https://m.media-amazon.com/images/I/41RCmfVQMfL.jpg) ![CentIoT - W1209WK W2809 DC 12V - LED Digital Temperature Controller Thermostat for incubator - with waterproof NTC Sensor - Image 2](https://m.media-amazon.com/images/I/41gQVRP3lJL.jpg) ![CentIoT - W1209WK W2809 DC 12V - LED Digital Temperature Controller Thermostat for incubator - with waterproof NTC Sensor - Image 3](https://m.media-amazon.com/images/I/41RgPtkaoZL.jpg) ![CentIoT - W1209WK W2809 DC 12V - LED Digital Temperature Controller Thermostat for incubator - with waterproof NTC Sensor - Image 4](https://m.media-amazon.com/images/I/41VsDJo+HEL.jpg) ![CentIoT - W1209WK W2809 DC 12V - LED Digital Temperature Controller Thermostat for incubator - with waterproof NTC Sensor - Image 5](https://m.media-amazon.com/images/I/41w9rRDpoQL.jpg) ## Available Options This product comes in different **Style** options. --- ## 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.be/products/622050538-centiot-w1209wk-w2809-dc-12v-led-digital-temperature-controller-thermostat](https://www.desertcart.be/products/622050538-centiot-w1209wk-w2809-dc-12v-led-digital-temperature-controller-thermostat) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-11-15*