Medical and veterinary diagnostic devices for measuring oxidation reduction potential (ORP); medical and veterinary devices, namely, oxidation reduction potential (ORP) diagnostic devices, namely, devices and disposable strips that measure in a bodily fluid sample oxidative stress and antioxidant reserves in a patient; medical and veterinary devices, namely, oxidation reduction potential (ORP) diagnostic devices, namely, bench-top devices and disposable strips that measure in a bodily fluid s...