70405 is a part number for Clicktronic 7-in-1 Digital Multi-Timer.
The Clicktronic 7-in-1 Digital Multi-Timer is a universal timer which can be used to time events and activities, act as a security alarm, and measure temperature, wind speed, and humidity. It includes seven LCD displays with adjustable time delay, humidity display, temperature display, and adjustable alarms. The timer is powered by four AAA batteries, and it is suitable for a variety of applications including timed tests, automated equipment timing, home security, garden and greenhouse control, and indoor and outdoor temperature monitoring.