
At $15, this X-Sense STH0A thermometer hygrometer is $5 off and below its 90-day average of $17 on Amazon. The Swiss-made sensor is rated to ±0.36°F for temperature and ±2% for humidity. App features and alerts require the SBS50 Base Station, which is sold separately. Shipping is free for Prime members. Buy Now at Amazon
Features
- Shows indoor temperature and humidity on an LCD display
- Temperature accuracy of ±0.36°F from -4°F to 140°F
- Humidity accuracy of ±2% from 0 to 99%
- App shows max, min, and average readings in a graph
- Up to 12 users can monitor at once
- Requires the SBS50 Base Station (sold separately) for app features



