Vivosun AeroLab THB1S: The Pulse of Your Indoor Jungle

Knowledge is power when it comes to keeping fussy Aroids and tropicals happy. The Vivosun AeroLab THB1S removes the guesswork from your grow, giving you precise, real-time data on the invisible factors that make or break your plants: temperature, humidity, and VPD.

Whether you are monitoring a propagation box, a large grow tent, or just your living room shelves, this smart gauge ensures your environment is exactly where it needs to be.

Why It’s a Game Changer

• Swiss Precision: At its core is a high-end Swiss sensor. It delivers rapid, real-time readings with impressive accuracy (±0.9°F / ±5% RH). This means you can trust the numbers on the screen.

• Master Your VPD: Advanced growers know that Vapor Pressure Deficit (VPD) is key to nutrient uptake. The THB1S features a visualized VPD display right on the LCD screen, helping you hit that "sweet spot" for growth without needing a calculator.

• Dual-Channel Monitoring: The unit measures the ambient air, but also supports an external probe (included). This allows you to monitor two different zones simultaneously, such as the canopy level and the root zone temperature.

• Smart Connectivity: Connect via Bluetooth to the Vivosun App to view your data remotely. You can set custom alerts to get notified instantly if your humidity drops too low or your temperature spikes, saving your plants from environmental stress.

• Data on Demand: With 2 years of free data storage, you can track historical trends to see exactly how your environment fluctuates day and night.

Seamless Integration

The THB1S is not just a standalone tool; it is part of the Vivosun Smart Grow System (SGS). It pairs perfectly with the GrowHub E42, E42A, and E25. When connected, the GrowHub acts as a WiFi gateway, allowing you to access your sensor data from anywhere in the world, not just within Bluetooth range.

Perfect For: High-value Alocasia collections, Anthurium cabinets, grow tents, and verifying the accuracy of other equipment.

Pro-Tip: Monitor Microclimates Use the dual-channel feature to check for "dead spots" in your grow tent. Place the main unit at the top of the tent and the external probe at the bottom. If the readings are vastly different, you might need to adjust your circulation fans to mix the air better!