AcuRite 06044M Wireless Temperature and Humidity Monitor Sensor Indoor industrial and you can even use

and you can even use a stamp on them and let the ink dry before using

Flat phone cable and standard reverse wiring for voice use

KDC- PSW9527

There are three colors to choose from

length 100mm

AcuRite 06044M Wireless Temperature and Humidity Monitor Sensor Indoor industrial and you can even useAcuRite 06044M Wireless Temperature and Humidity Monitor Sensor AcuRite's Indoor Temperature and Humidity Monitor Sensor has a built in thermometer and hygrometer to measure environmental conditions with precision and accuracy. The sensor features an integrated display, compact size and integrated mounting options. The sensor works as a stand alone temperature and humidity monitor, or it can wirelessly sends readings to compatible AcuRite thermometer