2 Sets Thermohygrometer Humidity Thermometer Meter Hygrometer Digital Indoor Room Thermometer with Alarm Clock, Accurate Room Temperature Gauge Humidity Monitor Timer, for Home, Office Warehouse Storage & Transport Inner dimension 755*525*490mm

Inner dimension 755*525*490mm

Step 2: Fasten the chest strap

●purpose:·It can be used in live working environment

Lifetime professional customer service support

due to less number and size of parts

2 Sets Thermohygrometer Humidity Thermometer Meter Hygrometer Digital Indoor Room Thermometer with Alarm Clock, Accurate Room Temperature Gauge Humidity Monitor Timer, for Home, Office Warehouse Storage & Transport Inner dimension 755*525*490mmShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Introduction: This thermometer and hygrometer is made of environmentally friendly materials, original movement, and has high measurement accuracy. It is used to determine the temperature and humidity of the environment to determine the environmental conditions of product production or storage. It is also used in people's daily life and has a wide range of applications.