NOYITO 4-Channel Programmable Time Relay Controller 99-Step Multi-Channel Timing Trigger Solenoid Valve Linkage Control LCD Display Optocoupler Isolation industrial These tea party birthday decorations

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NOYITO 4-Channel Programmable Time Relay Controller 99-Step Multi-Channel Timing Trigger Solenoid Valve Linkage Control LCD Display Optocoupler Isolation industrial These tea party birthday decorationsNOYITO 4 Channel Programmable Time Relay Controller 99 Step Multi Channel Timing Trigger Solenoid Valve Linkage Control LCD Display Optocoupler Isolation Features: 1) Industrial LCD displays, set by buttons, easy to use, has reset function. 2) High performance microcontrollers, industrial grade reliability, high process stability, low power, reverse power protection function, avoiding surge current shock. 3) Four relays, each group of relays has