--- product_id: 220560170 title: "SMARTRO SC92 Wireless Digital Hygrometer Indoor Outdoor Thermometer" brand: "smartro" price: "R893" currency: ZAR in_stock: true category: "Smartro" url: https://www.desertcart.co.za/products/220560170-smartro-sc92-wireless-digital-hygrometer-indoor-outdoor-thermometer store_origin: ZA region: South Africa --- # 24h high/low temp & humidity tracking Connects 3 sensors up to 200ft ±0.5℉ precision SMARTRO SC92 Wireless Digital Hygrometer Indoor Outdoor Thermometer **Brand:** smartro **Price:** R893 **Availability:** ✅ In Stock ## Summary > 🌿 Stay ahead of the climate curve with SC92 — precision you can trust, wherever you are! ## Quick Answers - **What is this?** SMARTRO SC92 Wireless Digital Hygrometer Indoor Outdoor Thermometer by smartro - **How much does it cost?** R893 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/220560170-smartro-sc92-wireless-digital-hygrometer-indoor-outdoor-thermometer) ## Best For - smartro enthusiasts ## Why This Product - Trusted smartro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Zone Monitoring:** Expand your climate control with up to 3 wireless sensors, covering every corner of your home or workspace effortlessly. - • **Swiss Sensor Precision:** Experience pro-grade accuracy with world-leading Swiss tech, capturing subtle temp & humidity shifts in any environment. - • **User-Friendly HD Display:** Read data clearly anytime with a 3.5-inch backlit LCD and intuitive touch activation—power-saving meets convenience. - • **Historical Climate Insights:** Track 24-hour highs and lows plus all-time records to optimize comfort and protect your valuables. - • **Versatile Placement Options:** Magnet, stand, or wall-mount your SC92 anywhere—from nursery to greenhouse—because every space deserves perfect conditions. ## Overview The SMARTRO SC92 is a professional-grade indoor/outdoor wireless thermometer and hygrometer featuring a Swiss sensor for ultra-precise temperature (±0.5℉) and humidity (±2% RH) readings. It supports up to 3 wireless sensors with a 200ft range, tracks 24-hour and all-time highs/lows, and offers a clear 3.5-inch backlit LCD display. Designed for versatile placement with magnets, stands, and wall mounts, it’s perfect for monitoring environments from nurseries to greenhouses with pro-level accuracy and ease. ## Description desertcart.com : SMARTRO SC92 Professional Indoor Outdoor Thermometer Wireless Digital Hygrometer Room Humidity Gauge Temperature and Humidity Meter Pro Accuracy Calibration : Patio, Lawn & Garden ## Features - The Best Accuracy in All Conditions: SC92 wireless thermometer built-in world-leading Swiss sensor, shows subtle humidity and temperature changes. Arctic cold, scorching heat or jungle humidity: Unmatched temp ranges, humidity tolerance and update speeds mean readings can always be within 0.5℉ and 2% RH. It comes pre-calibrated for accurate measurement, and can be manually calibrated to improve data accuracy when it was impacted by other factor. - Connect up to 3 Wireless Sensors: Monitor your whole home, storeroom or greenhouse confidently with the hygrometer's wireless transmission capability. Add more sensors (only one included) and the digital thermometer can be connected to display readings from 4 places up to 200ft apart. - Comprehensive Temperature Tracking: The room thermometer tells you the highest and lowest inside and outside temperatures or humidity from the previous 24 hours or all time. Assess historical changes and refer to the Comfort Indicator to quickly see if they are deviating from ideal levels. - Easy-to-Read Backlit Display: Temperature and humidity monitor with 3.5-inch HD LCD screen(LxW: 3.4''* 3.4''). A simple touch on the top to turn on backlit. Clear and power-saving, reading more easily under weak backlit. Reliable operating buttons on the back for manual setting or °F/°C switching. Note: The backlit in the pictures is all in ON state. The backlit is not always on. - Built for Anywhere: The SC92 humidity monitor, with its retractable stand, magnets and wall-mount, can be adapted for any placement almost anywhere. It can be put in the baby’s room, closet, incubator, greenhouse, garden, nursery, wine cellar, office, basement or critter terrarium: No corner is too dark or awkward. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YXZ5N7M | | Additional Features | Temperature and humidity display | | Age Range Description | Adult | | Best Sellers Rank | #52,519 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #33 in Weather Hygrometers | | Brand Name | SMARTRO | | Connectivity Technology | Wireless | | Customer Reviews | 4.3 4.3 out of 5 stars (3,450) | | Display Type | Digital | | Included Components | Instruction Manual | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Length | 3.4 Inches | | Manufacturer | SMARTRO | | Model | SC92 | | Model Name | SC92 | | Number of Batteries | 2 AAA batteries required. | | Outer Material | Plastic | | Part Number | Z-001 | | Power Source | Battery Powered | | Product Care Instructions | Do Not Soak, Wipe Clean | | Resolution | 0.5 degrees fahrenheit | | Response Time | 10 seconds | | Reusability | Rechargeable | | Style Name | Garden | | Unit Count | 1.0 Count | | Upper Temperature Range | 158 Degrees Fahrenheit | | Warranty Description | 13-month warranty except for artificial damages | ## Product Details - **Age Range (Description):** Adult - **Brand:** SMARTRO - **Connectivity Technology:** Wireless - **Display Type:** Digital - **Included Components:** Instruction Manual - **Outer Material:** Plastic - **Power Source:** Battery Powered - **Product Care Instructions:** Do Not Soak, Wipe Clean - **Special Feature:** Temperature and humidity display - **Unit Count:** 1.0 Count ## Images ![SMARTRO SC92 Wireless Digital Hygrometer Indoor Outdoor Thermometer - Image 1](https://m.media-amazon.com/images/I/619BDEIVHhS.jpg) ![SMARTRO SC92 Wireless Digital Hygrometer Indoor Outdoor Thermometer - Image 2](https://m.media-amazon.com/images/I/710QT+9iSpL.jpg) ![SMARTRO SC92 Wireless Digital Hygrometer Indoor Outdoor Thermometer - Image 3](https://m.media-amazon.com/images/I/719JqCF1hRL.jpg) ![SMARTRO SC92 Wireless Digital Hygrometer Indoor Outdoor Thermometer - Image 4](https://m.media-amazon.com/images/I/81RUU2cd+eL.jpg) ![SMARTRO SC92 Wireless Digital Hygrometer Indoor Outdoor Thermometer - Image 5](https://m.media-amazon.com/images/I/71T3D+HXLYL.jpg) ## Questions & Answers **Q: The display is so dim it is barely readable. can this be adjusted, or do i need to send it back? i'd really like to hear from the seller. thank you.** A: You could try a new pair of batteries to see if that works. However if not, please contact our customer support at:support@smartro.co with the picture of the screen and let's see if there is a problem on it. Thanks! **Q: What does it mean when the outdoor temperature starts to flash on the indoor display?** A: Mine just started doing exact same thing 10/17/22 should not be low battery as there is a icon located just under the Sensor # for that. **Q: Where can you purchase additional wireless sensors for this humidity monitor?** A: the referenced page states that it does not work with the sc92. Please fix **Q: Can the backlit display be set to remain on ?** A: The black and off-white display is always on. The color display is enabled by touching the button on top of the display and it goes off automatically after 9-10 seconds ## Frequently Bought Together - SMARTRO SC92 Professional Indoor Outdoor Thermometer Wireless Digital Hygrometer Room Humidity Gauge Temperature and Humidity Meter Pro Accuracy Calibration - SMARTRO SC42 Professional Digital Hygrometer Indoor Thermometer Room Humidity Gauge Pro Accuracy Calibration - SMARTRO SC91 Projection Alarm Clock for Bedrooms with Weather Station, Wireless Indoor Outdoor Thermometer, Temperature Humidity Monitor Gauge Hygrometer --- ## 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.za/products/220560170-smartro-sc92-wireless-digital-hygrometer-indoor-outdoor-thermometer](https://www.desertcart.co.za/products/220560170-smartro-sc92-wireless-digital-hygrometer-indoor-outdoor-thermometer) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-14*