VIVOSUN Wireless Thermometer & Hygrometer – 3 Sensor Indoor/Outdoor Grow Tent Monitor
The Vivosun Wireless Thermometer & Hygrometer gives you complete oversight of your grow environment, indoors and out. With three separate wireless sensors, you can track temperature and humidity across different zones; from inside your tent, to your lung room, to outside conditions. Clear digital readouts, wireless connectivity, and accurate data make it easy to spot problems before they affect your plants.
Please Note: These are purchased to order so slightly longer lead-times apply
Key Benefits
- 3 wireless sensors — monitor multiple areas at once (tent, room, outdoors).
- Temperature & humidity tracking — essential for keeping VPD on point.
- Wireless display unit — check all readings at a glance from one screen.
- Wide range sensors — reliable signal even through walls and tent fabric.
- Compact & versatile — place sensors anywhere, indoors or outdoors.
- Simple setup — fast to pair, easy to move and reposition as needed.
Why You Need to Monitor Temperature & Humidity
Stable conditions are the foundation of a healthy grow. If your temperature or humidity swings out of range, plants become stressed, VPD balance is lost, and issues like mould, mildew, or slowed growth creep in. By placing sensors in different areas, you’ll know exactly where problems start, and can fix them before they harm your crop.
How to Set Up the VIVOSUN Wireless Thermometer & Hygrometer
- Power up: Insert batteries into the main display unit and the three sensors.
- Place sensors: Position one inside the grow tent, one in the room, and one outside (or wherever you need readings).
- Pair automatically: The sensors link wirelessly to the display with no complex setup.
- Mount or stand: Place the display on a shelf or wall-mount for easy viewing.
- Check regularly: Use the live readings to keep your environment steady and your VPD dialled in.
Tech Specs
- Model: Wireless Thermometer & Hygrometer
- Sensors: 3 wireless sensors + main display unit
- Readings: Temperature & humidity
- Range: Strong wireless signal through tents/walls
- Display: Large clear LCD screen
- Power: Battery operated (sensors and display)
- Use case: Indoor & outdoor monitoring (tent, room, outside air)
Top Tip: Keep one sensor at canopy height, one under the canopy, and one outside the tent — this way you’ll see exactly how your environment changes from intake to leaf level.