VIVOSUN AeroLab THB1S Bluetooth Thermometer Hygrometer with External Probe

Take complete control of your indoor grow environment with the Vivosun AeroLab THB1S Bluetooth Hygrometer Thermometer. Engineered specifically for growers, indoor gardeners, and climate-sensitive environments, this smart monitor integrates a premium internal sensor with an external probe to deliver precise, dual-channel climate data directly to your smartphone.

Equipped with a built-in smart Swiss sensor, the AeroLab THB1S offers hyper-accurate, real-time tracking for temperature and relative humidity. The included external sensor probe lets you monitor two distinct areas simultaneously—perfect for checking ambient room air alongside canopy level conditions, root zones, or sealed propagation setups.

Advanced cultivation requires monitoring Vapor Pressure Deficit (VPD). This device features a unique, visualized VPD design displayed directly on its large LCD screen. Eliminate the guesswork and track exactly how your environment influences transpiration and nutrient uptake.

Seamlessly pair the monitor to your smartphone via Bluetooth 5.0 using the companion app. Set up instant climate alerts to receive mobile notifications the moment conditions breach your customized limits. Track performance over time with 2 years of free data storage, giving you the freedom to view, analyze, and export historical trends whenever needed.

Comprehensive Technical Specifications

Feature / Metric	Technical Specification Details
Brand & Model	Vivosun AeroLab THB1S
Connectivity	Bluetooth BLE 5.0 (Up to 164 ft. / 50m range)
Primary Sensor Type	Built-in High-Accuracy Smart Swiss Sensor
Secondary Channel	Detachable External Sensor Probe (Included)
Data Refresh Rate	2 seconds
Working Temperature Range	-4°F to 149°F (-20°C to 65°C)
Detection Probe Range	-40°F to 257°F (-40°C to 125°C)
Temperature Accuracy	±0.9°F (±0.5°C)
Working Humidity Range	0% to 100% RH
Humidity Accuracy	±5% RH
Monitored Parameters	Ambient Temperature, Humidity, VPD, Max/Min Records
Data History Logging	2 Years free historical storage & CSV data export
Smart System Compatibility	Integrates with GrowHub E42, E42A, and E25 controllers
Display Interface	Upgraded Multi-Segment Visual LCD Screen
Power Source	3 x AAA Alkaline Batteries
Mounting Options	Built-in Kickstand, Wall Mount, and Hanging Loop