[Application]: Digital Din timer widely used to control lamps, water heaters, sprayers, fillers, preheaters, agricultural facilities, broadcasting equipment, household appliances, etc. [Application]: Digital Din timer widely used to control lamps, water heaters, sprayers, fillers, preheaters, agricultural facilities, broadcasting equipment, household appliances, etc. [High Quality]: The programmable digital timer's case is made of high quality durable hard plastic for durable use and long service life, built-in 1.2V/40mA rechargeable battery, high quality chip precision, industrial grade, anti-jamming [Function]: The timer can automatically turn on and off various types of electrical equipment according to the set time.