Key benefits Real time indoor temperature and humidity monitoring with a 10 second detection cycle Clear three level indoor environment comfort display for quick understanding Out of range indicators with visibility LL.L for below range and .H for above range, flashing at 0.5 Hz Temperature range of 0 to 70 C (32 to 158 F) and humidity range of 20% to 99%, suitable for typical indoor spaces Simple, at a glance trend indication for indoor conditions to support comfort and health Indoor temperature and humidity change trend indication The device provides an indoor temperature and humidity change trend indication to help you monitor shifts in the environment over time Three level indoor environment comfort display Displays a three level comfort indication to quickly assess whether the indoor environment is comfortable, moderately comfortable, or uncomfortable Indoor temperature display Test range: 0 to 70 C (32 to 158 F) Detection cycle: 10 seconds If temperature is not within the detection range: It displays LL.L below the temperature range (and flashes at 0.5 Hz) It displays .H above the temperature range (and flashes at 0.5 Hz) Indoor humidity display Detection range: 20% to 99% Detection cycle: 10 seconds If humidity is not within the detection range: It displays LL below the humidity detection range (and flashes at 0.5 Hz) It displays above the humidity detection range (and flashes at 0.5 Hz) Use scenarios Home office or living room: monitor comfort levels to maintain a conducive work or relaxation environment, with clear alerts if temperature or humidity drift outside the desired range Nursery or bedroom: keep track of stable conditions for infant or sleep quality, using the three level comfort display and out of range indicators to prompt adjustments Small office, classroom, or workspace: ensure a comfortable and healthy environment for occupants by regularly checking the temperature and humidity readings and the trend indication Performance and compatibility notes Function: monitors indoor temperature and humidity with automatic 10 second updates Range coverage: temperature 070 C (32158 F), humidity 2099% Visual indicators: LL.L and .H for temperature out of range, LL for below humidity range and above range indicator for humidity with 0.5 Hz flashing to capture attention Display: three level comfort status for quick interpretation Use cases: suitable for homes, offices, nurseries, and small workspaces requiring reliable indoor climate monitoring