{"product_id":"vivosun-aerowave-d4-4-clip-on-fan-copy","title":"VIVOSUN Wireless Thermometer and Hygrometer","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eVIVOSUN Wireless Thermometer and Hygrometer with 3 Remote Sensors — Multi-Zone Climate Monitoring\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers managing multiple zones who want reliable temperature and humidity data without WiFi complexity\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eThree wireless sensors in the box, a proper display that actually shows what's happening, and a range that gets through tent fabric without faffing about. This is the kind of climate monitor that pays for itself the first time you catch a humidity spike before it causes problems. One we sell a lot of for growers moving beyond guesswork.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe VIVOSUN Wireless Thermometer and Hygrometer is a \u003cstrong\u003ethree-sensor climate monitoring system\u003c\/strong\u003e designed to give you complete oversight of your grow environment. Instead of checking one corner of your tent and hoping the rest is fine, you get accurate temperature and humidity readings from three separate zones simultaneously — inside the tent, in your lung room, or outdoors. The wireless sensors transmit up to 200 feet through walls and tent fabric, syncing to a single touchscreen display unit. Simple setup, no apps, no WiFi, just real-time data you can trust.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThis sits firmly in the \u003cstrong\u003epractical, multi-zone monitoring tier\u003c\/strong\u003e — serious about coverage, straightforward about features.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThree sensors included as standard (most budget models ship with one)\u003c\/li\u003e\n\u003cli\u003eAccurate enough for plant health: ±1.5°C temperature, ±5% humidity — that's reliable for everyday growing\u003c\/li\u003e\n\u003cli\u003eNo WiFi, app, or subscription required — batteries only, works immediately\u003c\/li\u003e\n\u003cli\u003e200 ft\/60 m range beats most wired systems and reaches where you need it\u003c\/li\u003e\n\u003cli\u003eSignificantly cheaper than smart alternatives (SensorPush, Govee WiFi) without sacrificing core function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhere it differs: lacks VPD display and data logging that premium models offer, but for spotting environmental problems in real time, it does the job properly.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eThe VIVOSUN system works across different grow setups:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-zone tent monitoring\u003c\/strong\u003e\u003cbr\u003ePlace one sensor inside the tent (canopy level ideally), one at mid-height near your fans, one outside in the room. Check the main display unit for all three readings at once. Spot hotspots, cold corners, and humidity drift immediately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrow tent plus lung room\u003c\/strong\u003e\u003cbr\u003eRun one sensor inside the tent, one in the lung room or intake area, one outside to track ambient conditions. This setup gives you the full picture of how air is moving and conditioning your environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGreenhouse or multi-space growing\u003c\/strong\u003e\u003cbr\u003eWith a 200 ft range, the wireless sensors work across larger spaces. Position them in different sections or separate structures. Signal penetrates walls and reflective material reliably.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlacement and reading\u003c\/strong\u003e\u003cbr\u003eMount the main display unit on a wall, shelf, or magnet surface where you check it regularly. Position sensors away from direct light, fans, and heat sources for accurate readings. The touchscreen blue backlight stays on for 12 seconds, then auto-off to preserve battery life. It's readable in low light without draining power unnecessarily.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay unit: \u003cstrong\u003eLarge LCD touchscreen with blue backlight (12-second auto-off)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMounting: \u003cstrong\u003eTabletop, wall-hanging, or magnet-mountable\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature range: \u003cstrong\u003eIndoor -20°C to 70°C (-4°F to 158°F); Outdoor -40°C to 70°C (-40°F to 158°F)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHumidity range: \u003cstrong\u003e20% to 95% RH\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature accuracy: \u003cstrong\u003e±1°C (±1.5°F)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHumidity accuracy: \u003cstrong\u003e±5%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWireless frequency: \u003cstrong\u003e433 MHz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWireless range: \u003cstrong\u003e200 feet \/ 60 metres (through walls and tent fabric)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum sensors: \u003cstrong\u003e3 wireless sensors\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower: \u003cstrong\u003eDisplay unit: 2 × AAA batteries (included); Each sensor: 2 × AAA batteries (6 total included)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty: \u003cstrong\u003e1 year\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNew growers wanting to move beyond single-point monitoring without overcomplicating things\u003c\/li\u003e\n\u003cli\u003eAnyone managing multiple grow tents or a tent plus lung room setup\u003c\/li\u003e\n\u003cli\u003eGreenhouse users covering larger or separate growing areas\u003c\/li\u003e\n\u003cli\u003eGrowers who want reliable climate data without WiFi, apps, or calibration faffing\u003c\/li\u003e\n\u003cli\u003eBudget-conscious operators running tight operations where environment control prevents costly problems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly suited to setups where \u003cstrong\u003ereal-time multi-zone visibility matters more than smart features or historical data logging\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a proper, straightforward climate monitoring system that does exactly what it should. Three sensors out of the box, reads through tent fabric without lag, and simple enough that you'll actually use it instead of avoiding it. No apps, no batteries to keep buying for separate gadgets — just one display unit and wireless sensors that work.\u003c\/p\u003e\n\u003cp\u003eIf you're running multiple zones and tired of guessing at humidity or hot spots, worth picking up while clearance stock lasts. Catches environmental problems before they hit your plants — and that alone saves money.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"VIVOSUN","offers":[{"title":"Default Title","offer_id":47916363448490,"sku":"111026","price":44.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/VIVOSUNLCDTHERMOMETER_HYGROMETER_3WIRELESSSENSORS_e693e2cc-d8b1-4fd9-8fa7-f4e659d549b0.jpg?v=1769192324","url":"https:\/\/growershouse.co.uk\/products\/vivosun-aerowave-d4-4-clip-on-fan-copy","provider":"Growers House ","version":"1.0","type":"link"}