Upgraded power supply : 24-240VAC 50/60Hz 24-240VDC

Built-in battery allows memory protection and setting value change

Wide range of time setting (0.01sec~9999hour)

Lock function for saving data

Various output modes (LE4S:10, LE4SA:7)

Soft touch setting type

High visibility LCD display with backlight

Independent ON/OFF time can be programmed in flicker output mode