BaldrTherm Humidity Meter Room Thermometer, 2.2''Humidity Gauge for Baby Rooms, Home, Office, 1 Pack

Key Features: ☀️ Solar-Powered – Continuous operation under light/sunlight, no batteries needed📊 High Accuracy – ±1°F/°C & ±2-3% RH, updates every 10 seconds for real-time data🌀 3D Ventilation Design – Enhanced airflow for precise humidity/temperature detection😊 Comfort Indicator – Smiley face shows ideal conditions (20-26°C / 30-70% RH)📏 2.2'' Large LCD – Clear readings for all ages, day or night🔄 3 Mounting Options – Stand, wall-mount, or magnetic back for flexible placement🔒 3-Year Warranty – Includes manual & 24/7 customer support Perfect For: Baby rooms, homes, offices, greenhouses – ensures healthy air quality!