How to use 2 hour mechanical timer more efficiently?

Mechanical timer is one traditional type of timers, although the mechanical timer is a relatively primitive way of keeping time, until today some common household appliances still use the mechanical timer as the main way of keeping time. Such as electric fans, washing machines, rice cooker. In the following content will mentioned some scopes of mechanical timer to helps users to use mechanical timer more efficiently in their daily life.

1. Areas with peak-valley tariff differences

Set the power time in advance to effectively avoid the extra power consumption in the peak period

2. Household appliances that need timing

Water dispenser, water heater, air conditioner, rice cooker

3. Control the power duration

Electric bicycle battery, mobile phone battery, battery charging