Closed: CooTwo - Calibrated in plastic bag

[tridacna]

Selling a Cootwo O2 and CO analyzer. Includes LP inflator cable adapter.

Just had a new O2 sensor installed and device calibrated by Cootwo.

Device still sealed in bag so no use since calibration.

$175.00 plus shipping.

 

[Joneill]

Selling a Cootwo O2 and CO analyzer. Includes LP inflator cable adapter.

Just had a new O2 sensor installed and device calibrated by Cootwo.

Device still sealed in bag so no use since calibration.

$175.00 plus shipping.

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Curious why you are selling it?

 

[tridacna]

Curious why you are selling it?

I have two others. Three is too many.

 

[guruboy]

I'll take it if the case is included. PM me your paypal.

 

[guruboy]

Was the CO sensor serviced ?

 

[tridacna]

Was the CO sensor serviced ?

I calibrated that with ref gasses three weeks before sending.

 

[guruboy]

Any idea when I would need to replace it?

 

[tridacna]

At least another year of usage on CO sensor.

 

[tridacna]

Sold!