Wide measuring range and clear readings - Temperature detection range: 10-110 C / 50-230 F - Humidity monitoring range: 0-100% - High precision with low error - Large 4.9 inch diameter dial, red pointer, and clear scale for easy and accurate readings Easy to install - Back features a pre-drilled hole and a screw is included - Simply choose a wall, drill a hole, and hang the thermohygrometer - Fast and straightforward installation with no special tools required Versatile and practical use - Ideal for monitoring moisture and temperature inside saunas, homes, and other indoor spaces - Suitable for hotels, homes, schools, hospitals, and general indoor temperature and humidity measurements - Helps you maintain comfortable and safe environmental conditions by tracking key climate factors Durable and high-quality materials - Constructed with quality alloy for sturdy, durable performance - Resists moisture, rust, and corrosion to extend service life - High-transparency plastic front provides readability from any angle Use scenarios - In a sauna room to keep humidity and temperature within comfortable and safe levels - In a hotel room or guest area to ensure stable, pleasant indoor conditions - In classrooms, clinics, or other facilities where consistent temperature and humidity are important for comfort and safety