Double Channel 12V Nixie Tube DPDT Relay Board Double-pole Double-throw Multi-function Time Delay Relay Module Time Timer Switch

Features:
The module has up to 18 kinds of working functions.
Easy to set and save the parameters according to keys and display.
High-quality power relay module, has 0.1 second to 270 hours wide delay range.
Minimum step 0.1 second, 0.01 second accuracy.
Using of high-power and high-voltage transistor, the module performs well and stable.
Can be widely used in a variety of power control.