Has anyone implemented a redox potential (ORP) probe together with DrDaq? I am wondering if the mV input can be used to connect a standard Redox probe.

What is the best way to connect DrDag to a computer without using a parallel cable and specifically for a 20 meters distance?

I am considering to purchase the DRDAG PH Kit for continuous monitoring of the PH level of my aquarium. Is the PH DD011 meter supplied suitable for continuous use in the water?

Also please advise what type of sensor I should buy for measuring the ORP in mV.

Thanks

Thanks for the quick reply. I was concerned about the maximum length of the cable to use with DrDAG because I downloaded the manual which says that “The DrDAQ must be connected directly to the parallel port via the cable supplied, the use of other cables, ….. may result in DrDAQ not working.â€

Is it possible to use a longer parallel cable than the one provided with the PICO Logger. My PC is about 12 meters away from the location I need to install PICO.

Thanks.