--- product_id: 434212931 title: "Digital PID Temperature Controller, Short Shell PID Temperature Controller Instrument, MC901 Digital PID Temperature Controller K Type PT100 Sensor Input Relay SSR Output" brand: "niiyen" price: "₨27822" currency: LKR in_stock: true url: https://www.desertcart.lk/products/434212931-digital-pid-temperature-controller-short-shell-pid-temperature-controller-instrument store_origin: LK region: Sri Lanka --- # Relay & SSR output High precision chip ℃/℉ display Digital PID Temperature Controller, Short Shell PID Temperature Controller Instrument, MC901 Digital PID Temperature Controller K Type PT100 Sensor Input Relay SSR Output **Brand:** niiyen **Price:** ₨27822 **Availability:** ✅ In Stock ## Summary > 🌟 Control Your Climate with Confidence! ## Quick Answers - **What is this?** Digital PID Temperature Controller, Short Shell PID Temperature Controller Instrument, MC901 Digital PID Temperature Controller K Type PT100 Sensor Input Relay SSR Output by niiyen - **How much does it cost?** ₨27822 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/434212931-digital-pid-temperature-controller-short-shell-pid-temperature-controller-instrument) ## Best For - niiyen enthusiasts ## Why This Product - Trusted niiyen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal Clear Readings:** Enjoy a digital display resolution of 0.1 ℃/0.1℉ for precise monitoring. - • **Compact & User-Friendly:** Designed with a short shell for effortless installation and space-saving. - • **Flexible Output Options:** Choose between relay and SSR outputs to suit your needs. - • **Precision at Your Fingertips:** Experience unparalleled accuracy with a built-in high precision chip. - • **Versatile Temperature Display:** Easily switch between ℃ and ℉ for your convenience. ## Overview The MC901 Digital PID Temperature Controller is engineered for precision and versatility, featuring a high sensitivity chip for accurate temperature control, a dual temperature display (℃/℉), and a compact design for easy installation. With options for relay and SSR outputs, this controller is perfect for both professional and personal applications. ## Description Specification:Model: MC901Control type: temperatureControl mode: PID control and self-tuning controlPower consumption: <10VAMeasurement object: temperatureTemperature range: -199~1300°CTemperature measurement error: ±1°CMeasurement accuracy: ±0.5%FSWorking voltage: 85~265VOutput signal: Relay/SSR outputDisplay: °F or °CInput: Universal input (K, E, J, N, S, T, R, B, Pt100, etc., can be changed by yourself)Minimum resolution: 0.1°C / 0.1°FMounting type: embedded panelMounting size: 92*92mm / 3.6*3.6inDimensions: 96*96*85mm / 3.8*3.8*3.3inWeight: Approx. 252g/8.9ozPackageList:1 * Digital PID Temperature Controller2 * BoltsNote:1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item.2. Please allow slight error due to manual measurement. Thanks for your understanding. ## Features - ACCURATE TEMPERATURE CONTROL: Built-in high precision chip for high sensitivity and accurate temperature control. - SUPPORT ℃/℉ TEMPERATURE DISPLAY: Support ℃/℉ temperature display. - DISPLAY ACCURACY: When the thermocouple signal is input, the resolution of digital display can reach 0.1 ℃/0.1℉. - FREE CHOICE OF OUTPUT: Relay and SSR integration, users can freely use relay output or SSR output. - EASY TO INSTALL: Short shell design, only 85mm depth, easy to mount and use. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Niiyen | | Part number | Niiyenxrmkwyot9g | | Item Weight | 252 g | | Product Dimensions | 11 x 11 x 10 cm; 252 Grams | | Manufacturer reference | Niiyenxrmkwyot9g | | Item Package Quantity | 1 | ## Images ![Digital PID Temperature Controller, Short Shell PID Temperature Controller Instrument, MC901 Digital PID Temperature Controller K Type PT100 Sensor Input Relay SSR Output - Image 1](https://m.media-amazon.com/images/I/7187MSbt9eL.jpg) ![Digital PID Temperature Controller, Short Shell PID Temperature Controller Instrument, MC901 Digital PID Temperature Controller K Type PT100 Sensor Input Relay SSR Output - Image 2](https://m.media-amazon.com/images/I/71XhM-DBlkL.jpg) ![Digital PID Temperature Controller, Short Shell PID Temperature Controller Instrument, MC901 Digital PID Temperature Controller K Type PT100 Sensor Input Relay SSR Output - Image 3](https://m.media-amazon.com/images/I/71bcwCvJlvL.jpg) ![Digital PID Temperature Controller, Short Shell PID Temperature Controller Instrument, MC901 Digital PID Temperature Controller K Type PT100 Sensor Input Relay SSR Output - Image 4](https://m.media-amazon.com/images/I/716xKbIoAFL.jpg) ![Digital PID Temperature Controller, Short Shell PID Temperature Controller Instrument, MC901 Digital PID Temperature Controller K Type PT100 Sensor Input Relay SSR Output - Image 5](https://m.media-amazon.com/images/I/71JboWoVwcL.jpg) --- ## 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.lk/products/434212931-digital-pid-temperature-controller-short-shell-pid-temperature-controller-instrument](https://www.desertcart.lk/products/434212931-digital-pid-temperature-controller-short-shell-pid-temperature-controller-instrument) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-04-28*