The 6051010 is a 2-port (i.e. dual) pH/ORP/ISE cable that ONLY works with the YSI Professional Plus Instrument. The cable has 2 ports for any combination of pH, ORP, or ISE sensors.
Cables can be ordered in lengths of 1-, 4-, 10-, 20-, and 30-meters. Cables over 1-meter come with the 603062 cable management kit.
Cables do NOT come with pH, ORP, or ISE sensors but do feature an integrated temperature sensor. pH, ORP, and ISE sensors must be ordered separately (See Accessories tab above).
Available sensors include 605101 pH, 605102 ORP, 605104 ammonium, 605105 chloride, 605106 nitrate, and 605323 amplified pH. Combination pH/ORP sensors (605103 and 605324) cannot be used with the 6051010 cable.
Amplified pH sensors are recommended for cables longer than 20 meters and in applications with very cold waters.