--- product_id: 15061727 title: "HOBO by Onset MX1101 - Temperature/Relative Humidity Data Logger" brand: "onset" price: "3581 kr" currency: NOK in_stock: true category: "Onset" url: https://www.desertcart.no/products/15061727-hobo-by-onset-mx1101-temperature-relative-humidity-data-logger store_origin: NO region: Norway --- # 84,650 measurements storage 100-ft Bluetooth range ±0.21°C accuracy HOBO by Onset MX1101 - Temperature/Relative Humidity Data Logger **Brand:** onset **Price:** 3581 kr **Availability:** ✅ In Stock ## Summary > 📊 Stay ahead of the curve with HOBO MX1101 — your smart, wireless climate watchdog! ## Quick Answers - **What is this?** HOBO by Onset MX1101 - Temperature/Relative Humidity Data Logger by onset - **How much does it cost?** 3581 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/15061727-hobo-by-onset-mx1101-temperature-relative-humidity-data-logger) ## Best For - onset enthusiasts ## Why This Product - Trusted onset brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive Data Capacity:** Stores up to 84,650 readings in 128 KB memory, perfect for long-term environmental monitoring without interruptions. - • **Precision You Can Trust:** Accurately measures temperature from -20°C to 70°C with ±0.21°C precision, ensuring reliable data for critical decisions. - • **Seamless Wireless Access:** Bluetooth Low Energy connectivity lets you monitor data remotely within 100 feet, eliminating the need for bulky equipment. - • **Smart Alerts & Analytics:** Configure alarms and view detailed stats like min, max, average, and standard deviation via the HOBOmobile app for proactive environment control. - • **Instant Insights On-The-Go:** Built-in LCD screen displays real-time temperature, humidity, battery life, and logging status for quick checks anytime. ## Overview The HOBO MX1101 by Onset is a compact, Bluetooth-enabled temperature and humidity data logger offering ±0.21°C accuracy and ±2% humidity precision. It stores up to 84,650 measurements, features a built-in LCD for instant readings, and connects wirelessly within 100 feet to iOS, Android, and Windows devices via the HOBOmobile app. Designed for professional-grade environmental monitoring, it supports customizable alarms and advanced data analytics, making it an essential tool for precise, real-time climate tracking. ## Description Onset’s HOBO MX1101 data logger measures and transmits temperature and relative humidity data wirelessly to mobile devices via Bluetooth Low Energy (BLE) technology. The self-contained wireless data logger, which works with Onset’s HOBOmobile app for logger setup and data management, enables you to access data anytime from mobile device for iOS or Android over a 100-foot range, and it requires no dedicated equipment beyond a mobile device for configuring the logger or reading out data. With Onset’s HOBOmobile app, you can view data in graphs, check the operational status of loggers, configure alarm notifications, and share data files. The logger can calculate minimum, maximum, average, and standard deviation statistics and be configured to trip audible or visual alarms at thresholds you specify. The MX1101 also supports burst logging in which data is logged at a different interval when sensor readings are above or below certain limits. This compact data logger also has a built-in LCD screen to display the current temperature, relative humidity, logging status, battery use, memory consumption, and more. SPECIFICATIONS: Temperature: Range: -20 to 70C (-4 to 158F), Accuracy: +/-0.21C from 0 to 50C (+/-0.38F from 32 to 122F). Relative Humidity: Range: 1 pct to 90 pct (non-condensing), Accuracy: +/-2 pct from 20 pct to 80 pct typical to a maximum of +/-4.5 pct including hysteresis at 25C (77F); below 20 pct and above 80 pct +/-6 pct typical. Memory: 128 KB (84,650 measurements, maximum). Battery Life: 1 year, typical with logging interval of 1 minute. Battery Type: Two AAA 1.5 V alkaline batteries, user replaceable. LCD: Visible from 0 to 50C (32 to 122F); the LCD may react slowly or go blank in temperatures outside this range. Size: 3.66 x 8.48 x 2.29 centimeters (1.44 x 3.34 x 0.9 inches.). Weight: 56 gram (1.98 ounce). Environmental Rating: IP50. CE-Approved. Made in USA. ## Features - Measures -20° C to 70° C with accuracy of ±0.21° C in standard conditions - Records 1% to 90% relative humidity with ±2% typical accuracy in normal range - 128 KB storage holds up to 84,650 measurements for extended monitoring - Built-in LCD screen shows current readings, battery status, and logging information - Bluetooth Low Energy technology enables data access within 100-foot range ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00VTQFFR2 | | Additional Features | Bluetooth is now compatible with PC Windows HOBO Connect App! | | Age Range Description | Adult | | Best Sellers Rank | #25,771 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Industrial Data Loggers | | Brand Name | Onset | | Connectivity Technology | Bluetooth | | Customer Reviews | 4.4 4.4 out of 5 stars (103) | | Display Type | Digital | | Included Components | MX1101 | | Item Length | 8.48 centimeters | | Item Weight | 4.54 g | | Manufacturer | Onset HOBO | | Model | MX1101 | | Model Name | MX1101 | | Number of Batteries | 1 AAA batteries required. | | Part Number | MX1101 | | Power Source | See Product Details | | Product Care Instructions | Wipe Clean | | Response Time | 1 seconds | | Reusability | Multiple uses powered by two AA batteries | | Specification Met | RoHS | | Style Name | Foldable UV/White Beam | | UPC | 638267617121 | | Unit Count | 1 Count | | Upper Temperature Range | 158 °F | ## Product Details - **Age Range (Description):** Adult - **Brand:** Onset - **Connectivity Technology:** Bluetooth - **Display Type:** Digital - **Included Components:** MX1101 - **Power Source:** See Product Details - **Product Care Instructions:** Wipe Clean - **Special Feature:** Bluetooth is now compatible with PC Windows HOBO Connect App! - **Specification Met:** RoHS - **Unit Count:** 1 Count ## Images ![HOBO by Onset MX1101 - Temperature/Relative Humidity Data Logger - Image 1](https://m.media-amazon.com/images/I/612UBYAD3QL.jpg) ## Questions & Answers **Q: How accurate is the temp and humidity sensor?** A: It is very accurate. **Q: Is this work in -40F Freezer** A: No, it will not work. The specified temperature range for the MX1101 logger is -20° to 70°C (-4° to 158°F). I would recommend using the UX100-014M logger with a thermocouple probe. The logger would be mounted on the outside of the freezer and only the thermocouple wire would be fed into the freezer itself. Please let me know how I can further assist you. **Q: Can the collected data be utalized by the Hoboware soft ware also??** A: You will need to download and install the HOBOmobile app in order to connect to and work with the MX1101 logger. However, you can export your data files as a HOBOware file with data, logger events, and details, includinginformation about the file and each data series. You can then mail or copy the file and open it in HOBOware. **Q: Can multiple units be used and bluetooth accessed separately in the same room to monitor conditions at different heights?** A: Hello Sean,Yes. You can configure the units and name them accordingly for your preferences. See the quick setup guide here: http://www.onsetcomp.com/files/manual_pdfs/17839-F%20MAN-QSG-MX1101-web.pdf and the user manual here: http://www.onsetcomp.com/files/manual_pdfs/17840-N%20MX1101%20Manual.pdf InspectorTools Customer Service ## Frequently Bought Together - HOBO by Onset MX1101 - Temperature/Relative Humidity Data Logger - Fluke 62 Max Industrial Infrared Thermometer, -22 to +932 Degree F Range, Single Laser Targeting, 10:1 Distance To Spot Ratio, IP54 Rating, Includes 3 Year Warranty, (Not For Human Temp) - Fluke 971 Temperature Humidity Meter --- ## 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.no/products/15061727-hobo-by-onset-mx1101-temperature-relative-humidity-data-logger](https://www.desertcart.no/products/15061727-hobo-by-onset-mx1101-temperature-relative-humidity-data-logger) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-26*