NRC MM-2 Optic Mirror Mount 2" and new Newport Pyrex mirror

Newport 505 4-20mA Low-Drop Isolator Two-Wire Transmitter "NIB"

NEWPORT ELECTRONICS 505 ISOLATED TRANSMITTER- UTILITY SURPLUS

Analog Signal Isolator 4-20mA 0-10V 0/1-5V Transmitter Isolation Converter DC24V

Signal Isolator DC 24V,PLC Detect Signal Conditioner,Module Analog Output

Hart HNWG-50049839-001 isolator universal transmitter USED.

NEWPORT 505MAT1 ISOLATOR UNMP

Lot Of (2) Used NEWPORT ELECTRONICS MODEL 505 4-20mA LOW-DROP IZOLATOR