GTAX-S48 4-channel temperature control module with isolation

GTAXF-S48 4-channel temperature control module with isolation

PWM 2 Channel 4 Wire Cooling DC 12/24/48V Fan Temperature Controller Motor Speed

LED Chaser Controller 4 Channel Light Show Strobe Flash Module HK9984

GTA2-S48 4-channel temperature control module with isolation

8ch PLC Digital Switch IO Isolation Protection Board 3.3V 5V 12V 24V Logic Level

1PCS NEW GTAX-S48 4-Channel Temperature Control Module with Isolation

4 Channel Outputs 4 optically Isolated Input Bluetooth Smartphone Relay+OLED