- Accurate Measurements: Enjoy precise temperature readings with an accuracy of ±0.5°F and humidity at ±3% RH, making it ideal for monitoring conditions in greenhouses where fluctuations are common. - Record Keeping: The indoor thermometer tracks and updates the highest and lowest temperature and humidity records every 10 seconds, providing a clear history of environmental conditions. - Easy Temperature Unit Change: A convenient button on the back allows you to switch between Celsius and Fahrenheit. Ensure to set your preferred unit before installing the battery. - High-Definition Display: The glossy black control panel features a clear LCD display, making it easy to read temperature and humidity from a distance. Compact dimensions of 5.8 x 7.5 x 1.9 cm ensure portability and ease of placement. - Flexible Installation: Choose from two installation methods—desktop stand or hanging hole—allowing for versatile placement in various settings. Perfect for use in living rooms, nurseries, kitchens, porches, guitar rooms, offices, and wine cellars. - Wide Measurement Range: This device measures temperature from -58°F to 185°F (-50°C to 70°C) and humidity levels from 10% RH to 99% RH, accommodating a broad spectrum of environments. - Note: The package does not include batteries, so please ensure to have compatible batteries ready for operation.