{"product_id":"dunuo-4-inch-brass-thermometer-humidity-gauge-analog-tabletop-battery-free-mechanical-monitor","title":"DUNUO 4-Inch Brass Thermometer \u0026 Humidity Gauge — Analog Tabletop, Battery-Free Mechanical Monitor","description":"\u003cp\u003e\u003cstrong\u003eThe DUNUO 4-inch brass thermometer and humidity gauge is a battery-free analog monitor that displays temperature (°C\/°F) and relative humidity for indoor or sheltered outdoor use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact mechanical instrument combines a classic brass finish with dual-scale temperature and a humidity dial so you can quickly check conditions without relying on power or frequent calibration. The face shows readings from -40°C to 50°C (-40°F to 120°F) and 0–100% relative humidity, with stated accuracies of ±2°C\/±4°F for temperature and ±5% for humidity. Its brass stand and retro styling make it suited for desktops, patios, greenhouses, RVs, and entry tables where both function and décor matter.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate are the readings and what ranges does it cover?\u003c\/h3\u003e\n\u003cp\u003eThe gauge offers broad coverage for most home and sheltered-outdoor situations. Temperature is shown on a dual-scale dial from -40°C to 50°C (-40°F to 120°F) and humidity from 0% to 100% RH. Accuracy is factory-quoted at ±2°C (±4°F) for temperature and ±5% RH for humidity, suitable for general monitoring rather than laboratory precision.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTemperature range: -40°C to 50°C \/ -40°F to 120°F\u003c\/li\u003e\n  \u003cli\u003eHumidity range: 0–100% relative humidity\u003c\/li\u003e\n  \u003cli\u003eTemperature accuracy: ±2°C \/ ±4°F\u003c\/li\u003e\n  \u003cli\u003eHumidity accuracy: ±5% RH\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes it require batteries or any ongoing maintenance?\u003c\/h3\u003e\n\u003cp\u003eNo batteries or electrical connections are required — the DUNUO gauge is fully mechanical. That means no charging, no replacement cells, and minimal upkeep; occasional dusting keeps the dial legible, and avoid prolonged exposure to direct rain to preserve the brass finish and internal mechanism.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMechanical movement: operates without batteries\u003c\/li\u003e\n  \u003cli\u003eMaintenance: wipe clean and keep sheltered from heavy weather\u003c\/li\u003e\n  \u003cli\u003eLongevity: built for long-term, low-maintenance use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere is this best placed and how does the design fit different spaces?\u003c\/h3\u003e\n\u003cp\u003eThe compact footprint and brass aesthetic let this gauge perform as both a monitor and a decorative accent. Use it on desks, shelves, greenhouse benches, RV counters, or covered patios — ideal wherever quick visual checks of temperature and humidity help plan comfort or plant care.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal spots: desks, bookshelves, greenhouses, patios, RV interiors\u003c\/li\u003e\n  \u003cli\u003eDesign: antique copper\/brass finish for vintage or rustic décor\u003c\/li\u003e\n  \u003cli\u003eDisplay: large, easy-to-read dial for fast readings at a glance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this a good gift and what occasions suit it?\u003c\/h3\u003e\n\u003cp\u003eYes — its blend of practicality and classic styling makes it a thoughtful present for new homeowners, gardeners, hobbyists, and anyone who appreciates useful décor. The durable brass appearance and battery-free operation add appeal for recipients who prefer low-maintenance tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGift ideas: housewarming, birthdays, holidays\u003c\/li\u003e\n  \u003cli\u003eRecipients: plant keepers, RV owners, home decorators\u003c\/li\u003e\n  \u003cli\u003eBenefit: useful and decorative, ready to display out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The DUNUO 4-inch brass thermometer and hygrometer is aimed at people who want a reliable, low-maintenance way to monitor temperature and humidity while adding a vintage-styled accent to their space. It suits homeowners, gardeners, RV travelers, and gift shoppers seeking a practical decorative piece rather than scientific instrumentation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need batteries for the DUNUO thermometer and hygrometer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The unit is fully mechanical and runs without batteries or power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this gauge outdoors year-round?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s suitable for sheltered outdoor spaces, but avoid direct rain or prolonged exposure to severe weather.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DUNUO","offers":[{"title":"Default Title","offer_id":56824072307028,"sku":"B0DMNR5H2C","price":60.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/dunuo-front-view-brass-thermometer.jpg?v=1786980489","url":"https:\/\/gardenluxe.co.uk\/products\/dunuo-4-inch-brass-thermometer-humidity-gauge-analog-tabletop-battery-free-mechanical-monitor","provider":"Gardenluxe Uk","version":"1.0","type":"link"}