--- product_id: 79714404 title: "SELEC 3+3 digits 7 segnent LED dual display,single set point temperature controller size : 48 x 48mm" brand: "selec" price: "฿2268" currency: THB in_stock: true reviews_count: 4 category: "Selec" url: https://www.desertcart.co.th/products/79714404-selec-3-3-digits-7-segnent-led-dual-display-single store_origin: TH region: Thailand --- # 100A direct single-phase current RS485 MODBUS RTU protocol support Dual 3+3 digit 7-segment LED display SELEC 3+3 digits 7 segnent LED dual display,single set point temperature controller size : 48 x 48mm **Brand:** selec **Price:** ฿2268 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your control game with precision and style! ## Quick Answers - **What is this?** SELEC 3+3 digits 7 segnent LED dual display,single set point temperature controller size : 48 x 48mm by selec - **How much does it cost?** ฿2268 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/79714404-selec-3-3-digits-7-segnent-led-dual-display-single) ## Best For - selec enthusiasts ## Why This Product - Trusted selec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Durable:** 48x48mm polycarbonate build fits tight spaces while ensuring long-lasting reliability. - • **Robust 100A Capacity:** Handles up to 100A input current for heavy-duty industrial applications without breaking a sweat. - • **Seamless Integration:** Supports RS485 MODBUS RTU for smooth connectivity in modern control systems. - • **Precision Power Monitoring:** Track voltage, current, frequency, and power factor with crystal-clear LED dual display. - • **Certified Quality Assurance:** CE, UL, RoHS certified for global compliance and peace of mind. ## Overview The SELEC TC533BX is a compact, dual 3+3 digit 7-segment LED temperature controller and energy meter designed for single-phase systems up to 100A. It delivers comprehensive electrical parameter monitoring including voltage, current, frequency, power factor, and energy metrics. Built with polycarbonate housing and certified by CE, UL, and RoHS, it supports RS485 MODBUS RTU protocol for seamless industrial integration, making it a reliable choice for professional process control. ## Description From the manufacturer Head Office About Selec Selec Controls Pvt. Ltd. India, is a global supplier of high Quality, Innovative products for measurement and process control. Selec offers a wide range of products which are CE and UL certified. Our product range comprises of Meters, Relays, Current Transformers, APFCs, PID/Temperature Controllers, Process Indicators, Timers, Counters, Time Totalizers and Programmable Logic Controllers. We are present globally through a wide network with our team of Engineers. ' Manufacturing Facilities spread over 60,000 Sq. ft. Factory Area Production capacity of 2.5 Million Products / Year Automated SMT Assembly lines Automated Test set ups Moulding & Maintenance In house injection moulding facility Design , Manufacturing & Maintenance of mould tools Design Center 10,000 Sq. ft. Design Facility Government of India Recognised In House EMC Laboratory Sales Network & Certifications Global Channel Partners, spread over 60+ countries Over 200 distributors in India Sales Subsidiaries in USA, Germany ISO 9001 : 2015 certified CE certification (EMC and Low Voltage Directive) RoHS Compliance UL Certified Product Review: Very good - Ok best one in segment Review: Cheating by Seller - The seller has sent me a used product full of dust, which is not working at all. He has sent it knowingly and it’s not a mistake. ## Features - Single Phase Direct 100A Energy Meter - Parameter displayed: L-N Voltage, Current, Frequency, Power Factor (Pf), Power kW, kVA, kVAR, Energy kWh, kVAh, kVARh,Max Demand Powe, Import / Export Energy (Active / Reactive) - Rated Input Current Min - 5A AC (Min - 10mA, Max - 100A) - Rated Input Voltage 176 to 276V AC (L - N) - Supports 1Ø - 2W, RS485 MODBUS RTU Protocol ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079QKG7Z8 | | Best Sellers Rank | #57,021 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #288 in Temperature Controllers | | Brand | Selec | | Brand Name | Selec | | Colour | black | | Customer Reviews | 3.5 out of 5 stars 23 Reviews | | Display Type | LED | | Item Weight | 0.11 Kilograms | | Manufacturer | SELEC | | Material | Polycarbonate (PC) | | Material Type | Polycarbonate (PC) | | Model Number | SELEC TC533BX | | Net Quantity | 1 Count | | Part Number | SELEC TC533BX | | Smart Home Compatibility | Not Smart Home Compatible | | Unit Count | 1 Count | ## Product Details - **Colour:** black - **Brand:** Selec - **Material:** Polycarbonate (PC) - **Item Weight:** 0.11 Kilograms - **Display Type:** LED ## Images ![SELEC 3+3 digits 7 segnent LED dual display,single set point temperature controller size : 48 x 48mm - Image 1](https://m.media-amazon.com/images/I/51I+ALBFDEL.jpg) ![SELEC 3+3 digits 7 segnent LED dual display,single set point temperature controller size : 48 x 48mm - Image 2](https://m.media-amazon.com/images/I/71w0kFvkxjL.jpg) ## Questions & Answers **Q: The product description says energy meter. The picture is for temperature controller. Which one is correct.?** A: Temperature Controller **Q: with sensor?** A: No **Q: Tc533ax is available now.....?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good *by A***F on 2 June 2023* Ok best one in segment ### ⭐ Cheating by Seller *by B***L on 1 November 2024* The seller has sent me a used product full of dust, which is not working at all. He has sent it knowingly and it’s not a mistake. ### ⭐⭐⭐ This machine is good *by G***N on 25 October 2024* This machine is good ## Frequently Bought Together - SELEC 3+3 digits 7 segnent LED dual display,single set point temperature controller size : 48 x 48mm - PID-Temperature Controllers - 72 X 72 mm - Selec TC203 Economical PID-ON/OFF Temperature Controller --- ## 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.co.th/products/79714404-selec-3-3-digits-7-segnent-led-dual-display-single](https://www.desertcart.co.th/products/79714404-selec-3-3-digits-7-segnent-led-dual-display-single) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-07-13*