YSI ProSwap [626770-20] 1-Port Cable Assembly With Temperature & Depth Sensors, 20m. ProSwap 1-port cable with temperature sensor. Compatible with ProSwap and ProDSS handheld meters; NOT compatible with ProSolo. With lengths ranging from 1 to 100 meters and 2.54 cm diameter, the ProSwap cable meets the needs of most water quality sampling applications. The ProSwap cable accommodates any single ProDSS digital smart sensor including:Conductivity/Temperature, Optical Dissolved Oxygen, pH, PH/ORP, Turbidity, Total Algae-PC (Phycocyanin + Chlorophyll), Total Algae-PE (Phycoerythrin + Chlorophyll), Ammonium ISE, Chloride ISE, Nitrate ISE. Calibration information is saved in each smart sensor for an easy plug-and-play experience. Connect to a ProSwap or ProDSS handheld meter via the twist-lock MS connector to form a complete system. All ProSwap cables have a thermistor built-into the bulkhead for supplemental temperature readings and compensation. Additionally, an optional depth module is built-into the probe assembly. Cables include a non-reflective black plastic probe guard, storage sleeve, sponge, graduated cylinder for calibration, and maintenance kit (port plug, spare o-rings, tube of Krytox lubricant, syringe for depth sensor cleaning, and sensor installation/removal tool). A 4.9 oz weight and cable management kit is included with cables 4 meters and longer.