--- product_id: 553855361 title: "3028 Digital Temperature and Humidity Controller, Dual Display, 110-240VAC, ABS Flame Retardant, -20°C to 80°C Range, 75x34.5x85mm" brand: "ywbl-wh" price: "₩66795" currency: KRW in_stock: true category: "Ywbl Wh" url: https://www.desertcart.kr/products/553855361-3028-digital-temperature-and-humidity-controller-dual-display-110-240vac store_origin: KR region: South Korea --- # 110-240VAC versatile voltage Dual digital display for temp & humidity Wide -20°C to 80°C range 3028 Digital Temperature and Humidity Controller, Dual Display, 110-240VAC, ABS Flame Retardant, -20°C to 80°C Range, 75x34.5x85mm **Brand:** ywbl-wh **Price:** ₩66795 **Availability:** ✅ In Stock ## Summary > 🌡️ Dual-display precision that keeps your environment—and your edge—on point. ## Quick Answers - **What is this?** 3028 Digital Temperature and Humidity Controller, Dual Display, 110-240VAC, ABS Flame Retardant, -20°C to 80°C Range, 75x34.5x85mm by ywbl-wh - **How much does it cost?** ₩66795 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/553855361-3028-digital-temperature-and-humidity-controller-dual-display-110-240vac) ## Best For - ywbl-wh enthusiasts ## Why This Product - Trusted ywbl-wh brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Sleek 75x34.5x85mm design fits seamlessly into any setup without sacrificing performance or reliability. - • **See It All, Instantly:** Dual screen digital display offers simultaneous, crystal-clear monitoring of temperature and humidity—no guesswork needed. - • **Plug & Play Versatility:** Supports a broad 110-240VAC input range, making it the go-to controller for diverse professional and industrial settings. - • **Built to Protect & Perform:** Durable ABS flame-retardant casing keeps safety front and center while consuming less than 3W for energy-smart operation. - • **Precision at Your Fingertips:** Accurate temperature control with ±1°C and 0.1% RH resolution ensures your environment stays perfectly balanced. ## Overview The 3028 Digital Temperature and Humidity Controller delivers precise environmental control with a dual digital display for simultaneous temperature (-20°C to 80°C) and humidity monitoring. Featuring a flame-retardant ABS shell and low power consumption (<3W), it supports versatile 110-240VAC input and compact dimensions (75x34.5x85mm), making it ideal for professional HVAC and industrial applications. ## Description 3028 Digital Temperature and Humidity Controller, Dual Display, 110-240VAC, ABS Flame Retardant, -20°C to 80°C Range, 75x34.5x85mm : desertcart.co.uk: Business, Industry & Science ## Features - The temperature controller has a large and clear digital display, measures temperature, and has high temperature measurement control accuracy. - ABS flame retardant plastic shell, more safe to use. - Microcomputer intelligent digital display thermostat has dual display and dual temperature. Machine power consumption: less than 3W - Microcomputer intelligent digital display thermostat, dual display dual temperature. A great choice for you. - The temperature controller has a wide temperature measurement range, a wide control range, and comes with an integrated sensor. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C59JRWCD | | Best Sellers Rank | 101,601 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 195 in Temperature Controllers | | Brand | YWBL-WH | | Country Of Origin | China | | Customer Reviews | 5.0 5.0 out of 5 stars (2) | | Display Type | Digital | | Item Dimensions L x W x H | 8.5L x 3.5W x 8.5H centimetres | | Item Type Name | Temperature Controllers | | Manufacturer | YWBL-WH | | Manufacturer Part Number | YWBL-WHr7dximebh1-03 | | Material | ABS+electronic components | | Model Number | YWBL-WHr7dximebh1-03 | | Operating Temperature | 60 Degrees Celsius | ## Product Details - **Brand:** YWBL-WH - **Display type:** Digital - **Material:** ABS+electronic components - **Operating temperature:** 60 Degrees Celsius - **Product dimensions:** 8.5L x 3.5W x 8.5H centimetres ## Images ![3028 Digital Temperature and Humidity Controller, Dual Display, 110-240VAC, ABS Flame Retardant, -20°C to 80°C Range, 75x34.5x85mm - Image 1](https://m.media-amazon.com/images/I/619XKApLdfL.jpg) ## Available Options This product comes in different **Size** 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.kr/products/553855361-3028-digital-temperature-and-humidity-controller-dual-display-110-240vac](https://www.desertcart.kr/products/553855361-3028-digital-temperature-and-humidity-controller-dual-display-110-240vac) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-14*