12 in Temperature/Humidity Gauge

Measure indoor or outdoor temperatures and humidity simultaneously with this thermometer/hygrometer combination. Versatile use for greenhouses, gardens, offices, swimming pool, etc. - Anywhere you need to control temperature and humidity levels. -58.0°F to 122.0°F temperature range and 30% to 80% relative humidity levels. Eye-catching, easy-to-read black charts with bright red indicators. Durable weatherproof and shatterproof metal construction. Integrated hanger for easy and safe assembly. For the most accurate results, do not place the thermometer in direct sunlight.