- Wide Measurement Range: Accurately measures temperature from -20℃ to +70℃ and humidity from 20% to 95%RH, making it ideal for various environments. - Large Display: The portable hygrometer features a large, smooth screen that clearly presents both humidity and temperature readings for easy visibility. - Automatic Records: Automatically tracks and displays the highest and lowest temperature and humidity levels, helping you monitor changes over time effortlessly. - Durable Construction: Crafted from high-quality ABS material, this device is rust-proof and wear-resistant, ensuring longevity and reliable performance in any setting. - Flexible Unit Options: Easily switch between Celsius and Fahrenheit to suit your personal preferences and needs. Practical Applications: - Home Use: Perfect for maintaining optimal conditions in your living spaces, ensuring comfort and protecting sensitive items like wooden furniture and electronics. - Greenhouses: Essential for gardeners, this hygrometer helps monitor conditions to promote healthy plant growth by preventing excess humidity or temperature fluctuations. - Workshops: Ideal for monitoring environmental conditions in workshops or storage areas, safeguarding tools and materials from damage caused by extreme humidity or temperature levels.