fs:ngk widebands with display

[spoolint78]

i have 2 of these.
both are used.
one unit comes with no sensor
120 shipped for that one
sensor i can get for 70 bucks.

safc 2
black
works great.
complete with wiring
220 shipped

the other is complete with a new sensor, and wiring.
220usd shipped
email me at [email protected]
pics to come

[methodofpayment]

what are the model numbers on the 2 widebands?

[spoolint78]

NGK 91101 model #