--- product_id: 105975337 title: "Thermo-Hygrometer Remote Sensor" brand: "oregon scientific" price: "FREE" currency: GBP in_stock: false reviews_count: 5 url: https://www.desertcart.co.uk/products/105975337-thermo-hygrometer-remote-sensor store_origin: GB region: United Kingdom --- # 100 ft remote sensor range Lithium AAA for cold-proof power 0.1°C/°F resolution Thermo-Hygrometer Remote Sensor **Brand:** oregon scientific **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🌡️ Stay ahead of the weather curve with pinpoint precision! ## Quick Answers - **What is this?** Thermo-Hygrometer Remote Sensor by oregon scientific - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/105975337-thermo-hygrometer-remote-sensor) ## Best For - oregon scientific enthusiasts ## Why This Product - Trusted oregon scientific brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cold-Weather Ready:** Optimized for lithium AAA batteries to ensure reliable performance in freezing temps. - • **Seamless Compatibility:** Works with 50+ OSI units—integrate smoothly into your smart weather setup. - • **Triple Channel Display:** Simultaneously track 3 sensor locations for comprehensive environmental insight. - • **Extended Wireless Reach:** Place sensors up to 100 feet away—monitor multiple zones effortlessly. - • **Precision Climate Tracking:** Ultra-sensitive 0.1°C/°F resolution for exact temp & humidity readings. ## Overview The Oregon Scientific Thermo-Hygrometer Remote Sensor delivers highly accurate temperature and humidity data with a crisp digital display. Featuring a 100-foot wireless sensor range and a 3-channel display, it empowers professionals to monitor multiple environments remotely. Designed for durability in cold conditions with recommended lithium AAA batteries, it integrates seamlessly with over 50 OSI weather systems, making it an essential tool for precise climate awareness. ## Description Oregon Scientific accessory thermo-hygrometer remote sensor with display For use with various Oregon Scientific weather monitoring systems Collects both temperature and humidity readings and also feature an on-board LCD screen Digital display shows temperature and humidity Sensors can be placed up to 100 feet from main display unit 3 Channel display Lithium AAA batteries recommended for very cold conditions Requires 2 AAA alkaline batteries, NOT included WhiteORTHGR122NX Review: I bought a couple of these to put indoors. I already have a nice Orgeon Scientific outdoor weather station, but wanted to measure temperature differentials in various parts of the house to find good ways to balance and control my hvac system. These work great as standalone units - you don't need to have it paired to any OS base station or PC. Using the RXCOM receiver they work great to monitor from my PC, through HomeSeer. I've compared these sensors side by side and next to several other temp/humidity sensors I have (including my 1k$ outdoor unit), and these seem to be VERY accurate. I trust them more then any of my other cheap units. My only gripe is the NX model is Fahrenheit only. I wish I had known that prior to purchasing. I definitely prefer the metric system, but apparently I'm the only american that does.. I read that just "N" models are Celsius, this : THGR122NX/BLRWLS Thermo-Hydro Sensor might be one, they just have it mislabled (google search title shows it's just the N model, so I don't know). I wish they had put a switch on the back of the unit, to choose between C or F on external display. Additional notes are : There are 3 channels available to select on this, and it polls every 40 seconds, and 2x AAA batteries that last at least 6 months (how long I've had mine in). Review: As I live in Canada, I have never found this unit to fail after owning it for more than a decade. Use the premium batteries and the unit will function down to -40 C/F! I rarely replace batteries - only every 5 years or so. The best unit (when coupled to an Oregon Scientific base unit) for those who enjoy monitoring the weather! ## Features - Digital display shows temperature and humidity - Sensors can be placed up to 100 feet from main display unit - 3 channel display - We Suggest using Lithium AAA batteries for very cold conditions - Compatible with over 50 OSI units. Please check for compatibility ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000WOG90E | | Age Range Description | Adult | | Brand | Oregon Scientific | | Colour | White/Off-white | | Connectivity Technology | Bluetooth | | Customer Reviews | 4.4 4.4 out of 5 stars (676) | | Display Type | Digital | | Global Trade Identification Number | 00734811301123, 00776135054330 | | Included Components | Main display unit, Remote sensor | | Indoor Outdoor Usage | Outdoor | | Inner Material | White/Off-white | | Item Weight | 0.25 Pounds | | Manufacturer | Oregon Scientific | | Manufacturer Part Number | THGR122NX | | Model Name | THGR122NX | | Model Number | THGR122NX | | Number of Batteries | 2 AAA batteries required. (included) | | Outer Material | Plastic | | Power Source | Battery Powered | | Product Care Instructions | Wipe Clean | | Resolution | 0.1°C or 0.1°F | | Response Time | 0.5 seconds | | Reusability | Rechargeable | | UPC | 776135054330 071030601604 885577749862 885275344253 885465951995 734811301123 956263096437 012302163734 001910649556 807034919151 807320370499 012302981017 803982964793 001910688180 778295167028 805095150537 885195353083 885467436391 702071314085 885693340004 172302656275 885556334041 961613155733 031112337821 885244996063 754262034388 777782607115 021112283082 069060030143 885260530098 1320179798… | | Unit Count | 1.0 count | | Upper Temperature Rating | 120 Degrees Fahrenheit | ## Product Details - **Age range (description):** Adult - **Brand:** Oregon Scientific - **Colour:** White/Off-white - **Connectivity technology:** Bluetooth - **Display type:** Digital - **Included components:** Main display unit, Remote sensor - **Outer material:** Plastic - **Power source:** Battery Powered - **Product care instructions:** Wipe Clean - **Unit count:** 1.0 count ## Images ![Thermo-Hygrometer Remote Sensor - Image 1](https://m.media-amazon.com/images/I/51EySr4GKZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***E on 20 March 2013* I bought a couple of these to put indoors. I already have a nice Orgeon Scientific outdoor weather station, but wanted to measure temperature differentials in various parts of the house to find good ways to balance and control my hvac system. These work great as standalone units - you don't need to have it paired to any OS base station or PC. Using the RXCOM receiver they work great to monitor from my PC, through HomeSeer. I've compared these sensors side by side and next to several other temp/humidity sensors I have (including my 1k$ outdoor unit), and these seem to be VERY accurate. I trust them more then any of my other cheap units. My only gripe is the NX model is Fahrenheit only. I wish I had known that prior to purchasing. I definitely prefer the metric system, but apparently I'm the only american that does.. I read that just "N" models are Celsius, this : THGR122NX/BLRWLS Thermo-Hydro Sensor might be one, they just have it mislabled (google search title shows it's just the N model, so I don't know). I wish they had put a switch on the back of the unit, to choose between C or F on external display. Additional notes are : There are 3 channels available to select on this, and it polls every 40 seconds, and 2x AAA batteries that last at least 6 months (how long I've had mine in). ### ⭐⭐⭐⭐⭐ Review *by C***C on 27 June 2014* As I live in Canada, I have never found this unit to fail after owning it for more than a decade. Use the premium batteries and the unit will function down to -40 C/F! I rarely replace batteries - only every 5 years or so. The best unit (when coupled to an Oregon Scientific base unit) for those who enjoy monitoring the weather! ### ⭐⭐⭐⭐ Review *by J***. on 18 November 2021* Good! Syncs fine with my EMR211x. I was a bit put off at first as it was showing Fahrenheit on the little display, but figured that it would be changeable. Carefully opened up the unit, and looking on the PCB there is a tiny jumper pad marked CF, it was soldered across. Unsoldered it, put everything back together and voila! Celsius! :D They lost one star, because that really shoulda been a switch. --- ## 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.uk/products/105975337-thermo-hygrometer-remote-sensor](https://www.desertcart.co.uk/products/105975337-thermo-hygrometer-remote-sensor) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*