RKC Instrument
RKC FB400 VN-4*4NN5/A1-FS06/Y Ruggedized PID Controller
FB400 VN-4*4NN5/A1-FS06/YRKC FB400 VN-4*4NN5/A1-FS06/Y PID temperature controller, relay output, RS-485 Modbus RTU, IP66, 1/16 DIN. Tested, 12-month warranty. Fast global shipping.