Compact and portable hygrometer with a large display - Size and weight: 3.5 x 3.0 inches and 30 g, designed for easy carrying on a desk, shelf, or in a bag. - Large display: 2.3 inch LCD with bold numbers for clear at-a-glance readings of temperature and humidity. - Accurate and current: Temperature within ±1 C (±1.8 F); humidity within ±5% RH; updates every 10 seconds. - Easy to act on: Air Comfort Indicator uses simple icons to show dry, comfortable, or humid conditions to guide adjustments to humidifier or dehumidifier. - Practical features: Backlight for reading in low light; clock with alarm for daily routines. Use scenarios - Nursery or child’s room: monitor climate to support comfortable sleep and well-being. - Office or study desk: quick, reliable environment readings to plan work or study sessions. - Kitchen, living area, or plant space: keep storage conditions or plant environments stable with step-by-step monitoring.