Feature:1. DIGITAL ELECTRONIC TIMING SWITCH: Timing switch can be timed to start and close, so that your home appliances work properly, prolong the service life2. POWER OFF MEMORY FUNCTION: Timing switch built in battery for program power off memory, even if the power off can save 60 days of data, no need to reset the fixed switch program3. WIDE APPLICATION: Microcomputer time control switch is applicable to the timing control of street lamps, advertising lamps, electrical boxes, water pumps, discharge pumps, water heaters, chargers and other equipment4. ADJUSTABLE TIMING: Multiple sets of timing, time is adjustable, which is no longer a problem to control power anytime and anywhere with this timer5. SCRATCH RESISTANT ABS: Digital time switch adopt excellent ABS material, possess impact resistance, scratch resistance, environmentally friendlySpecification:Item Type: Programmable Digital Time SwitchMaterial: ABSPower Supply: 1 x AAA battery(not included)Switch Capacity: Resistive 25AProgrammable Groups: 8, 10, 16 setTime Control Range: 1 Minute to 168 hoursTiming Error: