Both the GrowHub E42A controller and the AeroLab THB1S Hygro-Thermometer include a sensor probe, no need to purchase separately.
Temperature & Humidity Sensor Probe, Waterproof Stainless Steel Environmental Monitoring Probe for GrowHub Controller E42/E42A, AeroLab THB1/THB1S, 12
$10.99
30-day range: $10.99 · Tracked since Jun 1, 2026
Stable priceAt 30-day low
Additional information: Temperature & Humidity Sensor Probe, Waterproof Stainless Steel Environmental Monitoring Probe for GrowHub Controller E42/E42A, AeroLab THB1/THB1S, 12
| Brand | VIVOSUN |
|---|---|
| Merchant | Vivosun Inc |




