ORP Probe at 18 + months

[Tony Romano]

I calibrated my probe 4 weeks or more ago, last night I checked with somemV calibration 400 solution, reading was 100% on target!

Outstanding quality!

 

[AQD_ottawa]

Lab probes always worth the extra you save in the long run

 

[swiseman]

How do you get the unit to calibrate with 400 ORP fluid. I have the same and the unit will only test a fluid up to 250Mv. Is there a way to do it?

 

[AQD_ottawa]

No the ProfiLux calibrates to 220mV using GHL calibration fluid

 

[Tony Romano]

I tested it, not calibrated. I calibrated with GHL 220mV fluid.

 

[AQD_ottawa]

Hi

post on here we can help you better

http://www.aquariumcomputer.com/Forum/?langid=2