SONOFF AirGuard TH Lite Zigbee Temperature Humidity Sensor | SNZB-02B
ăHigh-Accuracy SensingăMeasures temperature with ±0.2°C (±0.4°F) accuracy and humidity with ±2%RH accuracy. Data refreshes every 5 seconds for reliable real-time monitoring.
ăDew Point & VPD MonitoringăGo beyond basic temperature and humidity monitoring with real-time Dew Point and Vapor Pressure Deficit (VPD) analysis. Detect condensation risks early, help prevent mold growth on walls, furniture, and valuables, and maintain ideal transpiration conditions for healthier plants.
ăSlim Design for Small SpacesăOnly 27.8 mm wide and 20 mm thick. Supports both hanging and adhesive mounting for flexible installation in guitar cases, cigar humidors, jewelry cabinets, wine racks, and other tight spaces.
ăLong Battery LifeăPowered by two standard AAA batteries, designed for easy replacement and no specialized tools required, delivering up to 2 years of battery life for long-lasting, maintenance-free operation.Â
ă6-Month Data HistoryăView temperature, humidity, dew point, and VPD trends anytime in the app. Access up to six months of historical data to monitor long-term environmental changes.
Original: $9.90
-70%$9.90
$2.97
Description
ăHigh-Accuracy SensingăMeasures temperature with ±0.2°C (±0.4°F) accuracy and humidity with ±2%RH accuracy. Data refreshes every 5 seconds for reliable real-time monitoring.
ăDew Point & VPD MonitoringăGo beyond basic temperature and humidity monitoring with real-time Dew Point and Vapor Pressure Deficit (VPD) analysis. Detect condensation risks early, help prevent mold growth on walls, furniture, and valuables, and maintain ideal transpiration conditions for healthier plants.
ăSlim Design for Small SpacesăOnly 27.8 mm wide and 20 mm thick. Supports both hanging and adhesive mounting for flexible installation in guitar cases, cigar humidors, jewelry cabinets, wine racks, and other tight spaces.
ăLong Battery LifeăPowered by two standard AAA batteries, designed for easy replacement and no specialized tools required, delivering up to 2 years of battery life for long-lasting, maintenance-free operation.Â
ă6-Month Data HistoryăView temperature, humidity, dew point, and VPD trends anytime in the app. Access up to six months of historical data to monitor long-term environmental changes.
