General Tools Miniature Temperature and Humidity Monitor

The General Tools Miniature Temperature and Humidity Monitor allows you to accurately monitor temperature and humidity--even in cramped spaces. With its tiny size, this monitor is perfect for use in cigar and tobacco humidors, musical instrument cases, and other small areas where space is at a premium. It simultaneously displays indoor temperature (Fahrenheit only) and humidity, and its large LCD display makes the information easy to read. The monitor runs on one L344 battery, which is included, and has a low-battery warning.