YSI Quatro Multi-Parameter Cable Assemblies
Features
- Includes 5560 temperature/conductivity sensor
- (3) additional ports available for DO and (2) ISE sensors
- 2 year warranty on cable assembly
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
The YSI Quatro is a 4-port cable and bulkhead for the ProQuatro and legacy Professional Plus handheld instruments. With this cable assembly, users can measure conductivity and temperature, dissolved oxygen, and any two ISEs among pH, ORP, ammonium, nitrate or chloride. All sensors are rugged and designed for true field work to reduce the overall cost of ownership.
- 2-year warranty on cable assembly
- 1-year warranty on probe module
- (1) Quatro cable assembly
- (1) 5560 temperature/conductivity sensor
- (1) Calibration cup
- (1) Probe guard with weight
- (1) Cable management kit (with cable assemblies longer than 1m length)
In The News
Canadian baseline monitoring shows healthy Horse Creek
Baseline monitoring conducted by the Little Creeks and Rough Fescue Appreciation Society showed that Alberta’s Horse Creek is healthy but still threatened, according to a Rocky View Weekly article. 
 The initiation of the study was one of the main goals of the nature loving group of Canadian women. It is now in its second year. 
 They collected funds to hire a consultant to monitor the creek. Parameters such as temperature, dissolved oxygen, pH, conductivity, dissolved and suspended solids were measured. The study also examined nutrient intake into the creek. 
Monitoring showed the creek was in relatively good health but is threatened by excessive water flows from nearby Cochran Lake, nutrient loading and inflow of higher conductivity water.
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In the far north, the Alaska Peninsula stretches away from the Last Frontier into the Pacific Ocean. A narrow strip of land dotted with freshwater lakes and intruded upon by ocean inlets–this unique region is intimately connected with the surrounding water. 
 
Nestled halfway down the peninsula's southern coast are the small villages of Chignik. The area has historically been home to the Aleut people and has been heavily reliant on fishing for centuries. 
 
Home to commercial and subsistence fishing today, Chignik continues to rely upon the salmon returns to the surrounding villages, which are supported by scientists working tirelessly to understand and steward these fish populations.
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Extreme environments meet extreme design with the NexSens X3 Data Logger . The new logger offers the latest in real-time monitoring technology with wireless communication, a large plug-and-play sensor library and ultra-low power consumption, all in a waterproof marine-grade housing. 
 
 The X3 is built to handle harsh weather, floods, high winds and rough seas, and it stands alone; no additional protective housing needed. With an operating temperature that ranges from -40°C to 70°C, the logger can withstand arctic environments and extreme heat. 
 
 
 
 A conformal coating on the internal circuit board isolates it from moisture and humidity.
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