Nitrogen Purity Testing Device - Your recommendations please

[creativedan]

Hi there. What is everyone using to test the purity of their nitrogen, can anyone recommend any devices? I am not sure whether I should find a device to check for purity of nitrogen, or lack of oxygen?

Thanks

 

[knowledgeseeking]

I don't have a recommendation other than get it from Amazon, test your nitrogen and send it back. That's what I did. Brought one for $400, tested it and then returned it for a full refund.

 

[creativedan]

I don't have a recommendation other than get it from Amazon, test your nitrogen and send it back. That's what I did. Brought one for $400, tested it and then returned it for a full refund.

Great tip thanks, which one did you buy

 

[knowledgeseeking]

FORENSICS DETECTORS FD - OXYGEN O2 Detector Analyzer + PUMP with Probe by FORENSICS - USA NIST Calibrated - USB Recharge - Sound, Light and Vibration Alarms - 0-30% O2 -: Amazon.com: Tools & Home Improvement

FORENSICS DETECTORS FD - OXYGEN O2 Detector Analyzer + PUMP with Probe by FORENSICS - USA NIST Calibrated - USB Recharge - Sound, Light and Vibration Alarms - 0-30% O2 -: Amazon.com: Tools & Home Improvement

a.co

 

[creativedan]

FORENSICS DETECTORS FD - OXYGEN O2 Detector Analyzer + PUMP with Probe by FORENSICS - USA NIST Calibrated - USB Recharge - Sound, Light and Vibration Alarms - 0-30% O2 -: Amazon.com: Tools & Home Improvement

FORENSICS DETECTORS FD - OXYGEN O2 Detector Analyzer + PUMP with Probe by FORENSICS - USA NIST Calibrated - USB Recharge - Sound, Light and Vibration Alarms - 0-30% O2 -: Amazon.com: Tools & Home Improvement

a.co

Thanks man, do I need the pump that comes with it?