HORIBA U-50 Series – Precise seawater density measurement with multi-parameter technology
Buy online now – for professional water analysis in oceanography, aquaculture and environmental monitoring
Seawater density, also known as seawater specific gravity (SSG), is a key parameter in marine research, aquaculture and water quality monitoring. With the HORIBA U-50 multiparameter measuring devices, you obtain reliable and precise data on seawater density – supplemented by up to 11 additional measured values for a comprehensive analysis.
Why measuring seawater density is crucial:
- Oceanography & climate research: SSG provides important information about ocean currents, which is essential for climate models and weather forecasts.
- Aquaculture: A stable density value is essential for the well-being and growth of marine organisms.
- Environmental monitoring: Changes in seawater density can indicate ecological disturbances, freshwater inflow or pollution.
Product advantages of the HORIBA U-50 series:
- Multi-parameter measurement: Measures up to 11 parameters simultaneously, including density, pH, ORP, dissolved oxygen, conductivity, salinity, TDS, temperature, turbidity and water depth.
- Robust & mobile: Ideal for field use in marine and inland waters – with durable sensors and intuitive operation.
- High measurement accuracy: Reliable data for research, practical applications and authorities – even under demanding environmental conditions.
- Easy to use: Quick calibration, clear display and maintenance-friendly design.
Typical areas of application:
- Marine biology & oceanography
- Aquaculture & fish farming
- Environmental authorities & research institutes
- Water management & coastal management
Buy the HORIBA U-50 multiparameter meter online now
Visit our online shop and discover the right model from the U-50 series for your requirements. Benefit from fast delivery, expert advice and high-quality measuring instruments for precise seawater density analyses.
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895772
Cable length:
10 meters
|
Model type:
U-51
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200164510 (10 Meter = U-51)
€3,130.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895783
Cable length:
10 meters
|
Model type:
U-52G
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200164499 (10 Meter = U-52G)
€3,865.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895779
Cable length:
2 meters
|
Model type:
U-54
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200323680 (2 Meter = U-54)
€4,710.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895789
Cable length:
10 meters
|
Model type:
U-54G
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200323687 (10 Meter = U-54G)
€5,490.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895787
Cable length:
30 meters
|
Model type:
U-53G
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200164505 (30 Meter = U-53G)
€5,695.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895788
Cable length:
2 meters
|
Model type:
U-54G
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200323686 (2 Meter = U-54G)
€5,130.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895780
Cable length:
10 meters
|
Model type:
U-54
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200323681 (10 Meter = U-54)
€5,015.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895781
Cable length:
30 meters
|
Model type:
U-54
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200323683 (30 Meter = U-54)
€5,390.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895775
Cable length:
30 meters
|
Model type:
U-52
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200164503 (30 Meter = U-52)
€3,740.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895777
Cable length:
10 meters
|
Model type:
U-53
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200164507 (10 Meter = U-53)
€4,710.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895785
Cable length:
2 meters
|
Model type:
U-53G
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200158178 (2 Meter = U-53G)
€5,050.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895790
Cable length:
30 meters
|
Model type:
U-54G
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200323688 (30 Meter = U-54G)
€5,800.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895774
Cable length:
10 meters
|
Model type:
U-52
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200164502 (10 Meter = U-52)
€3,580.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895782
Cable length:
2 meters
|
Model type:
U-52G
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200156563 (2 Meter = U-52G)
€3,680.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895784
Cable length:
30 meters
|
Model type:
U-52G
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200164500 (30 Meter = U-52G)
€4,400.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895776
Cable length:
2 meters
|
Model type:
U-53
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200164506 (2 Meter = U-53)
€4,485.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895778
Cable length:
30 meters
|
Model type:
U-53
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200164508 (30 Meter = U-53)
€5,140.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895773
Cable length:
2 meters
|
Model type:
U-52
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200164501 (2 Meter = U-52)
€3,375.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895771
Cable length:
2 meters
|
Model type:
U-51
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200164509 (2 Meter = U-51)
€3,000.00*
Tip
Horiba U-50 Series Multiparameter Water Analysis Professional Instrument optional with GPS and Sea Depth Measurement
Product number:
895786
Cable length:
10 meters
|
Model type:
U-53G
|
Measurement parameters:
pH | ORP | Dissolved Oxygen | Conductivity | Salinity | Dissolved Solids TDS | Specific Gravity of Seawater | Water Depth | Turbidity
Measure and Display 11 Parameters Simultaneously with Innovative Features, Newly Designed Control Unit and Sensor TechnologyDear customers, we will provide you with the item description in the next few days. You will find the technical data in the form of a table, which will give you a good overview, under the "Specifiactions" tab.
You are also welcome to take a look at the product flyer in the download area, which contains all the important information.
Manufacturer article number:3200164504 (10 Meter = U-53G)
€5,275.00*