Set of 6 mini digital thermometers and hygrometers, indoor temperature and humidity gauge, Fahrenheit (℉) display for home, greenhouse and jars.

Contents: Pack of 6 (batteries included) Temperature measurement range: -58°F to 158°F; Humidity measurement range: 10% to 99% RH (measures every 10 seconds) Temperature measurement accuracy: ±2°F; Humidity measurement accuracy: ±5% RH Mini size ideal for home, jars, grow tents, greenhouses, gardens, cellars, refrigerators, closets, and any other location requiring temperature and humidity monitoring