OPTO 22 G4DA3 Output Module 4-20 MA Output Free Shipping Tested **48

OPTO-22 G4DA3 G4 4-20 mA Analog Output

OPTO-22 G4DA3 G4 4-20 mA Analog Output / New Open Box

NEW Opto 22 G4 AD3 Analog Input Relay 4 - 20 MA 28 VDC

ALLEN-BRADLEY 156-B50BC1 /A Solid State Contactor Series A 50 Amp 4-20 Ma Input*

OPTO 22 G4 DA3 Analog I/O 4-20 ma Module (NEW IN BOX)

1PCS OPTO 22 G4 OAC24 Solid State Relay

Oleumtech WIO Wireless Analog I/O Module 4-20ma New Open Box