Celerity 8165 AR, 50CC Mass Flow Controller 3030-12071 153139240765 This unit powers on but

This unit powers on but the RF ON light does not turn on

Manufacturer Samson Model Number ST-2 SKU 19-33343 Ref 23-77838

This Display Tester has been tested working onsite and is guaranteed

This Stereo Amplifier has been tested working onsite and is guaranteed

Manufacturer Honeywell Part Number MIDAS-E-TEO Model Number 4MS SKU 19-40901 Ref 23-54019

Celerity 8165 AR, 50CC Mass Flow Controller 3030-12071 153139240765 This unit powers on butCondition Used Description Unit is in great working condition and was pulled from a working system. Unit has scuffs and scratches from previous use and handling. Photos of actual item for sale. Unit is on hand and ready to ship. Specifics Manufacturer Celerity Part Number 3030 12071 Model Number 8165 SKU 19 27922 Ref 23 35247