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Water Quality Monitoring

Water Quality Monitoring

Human actions related to growth, urbanization, and industrialization are placing tremendous stress on water resources. Compounding this stress are risks related to climate change and global water scarcity, which further threaten the long-term stability of water supplies.

As an important measure to help protect waterways and aquatic ecosystems, water quality and water level monitoring can provide data and valuable insights that help scientists and water managers better understand the conditions of water resources and how those conditions change and are affected by development, agriculture, and other activities. Information such as water temperature, water level, dissolved oxygen, conductivity, salinity, pH, and turbidity can be invaluable in helping governments and municipalities control water pollution and make more informed water management and conservation decisions.

Onset provides research-grade data loggers for capturing accurate water quality and water level data. Simple to use, reliable, and easy to deploy, Onset’s data loggers are capable of operating in harsh conditions and a wide range of temperature extremes. 

Top Products ↓          Resources          View all Data loggers

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HOBO MX2501 - pH and Temperature Bluetooth Data Logger

The new low-cost HOBO® MX2501 pH and Temperature logger is designed for long-term monitoring of pH in estuaries, lakes, streams, rivers, and oceans.
$1,401.00 ex GST

HOBO MX2001 - Water Level Bluetooth Data Logger

The HOBO® MX2001 is the industry’s first water level data logger designed for convenient wireless setup and download from mobile devices via Bluetooth Low Energy.
$1,199.00 ex GST

HOBO U22-001 - Water Temperature Pro v2 Data Logger

The durable HOBO Water Temp Pro v2 has 12-bit resolution and a precision sensor for ±0.2°C accuracy over a wide temperature range. Designed with a durable streamlined case for extended deployment in fresh or salt water.
$240.00 ex GST

HOBO U26-001 - Dissolved Oxygen Data Logger

The HOBO U26 Dissolved Oxygen Logger is a highly precise, low-cost data logger for measuring concentrations of oxygen in lakes, streams, rivers, estuaries, and coastal waters. Used by aquatic biologists, hydrologists, and other research professionals, the HOBO U26 combines the high accuracy, robust performance of industry-leading RDO® Basic (Rugged Dissolved Oxygen) sensor technology with an easy-to-maintain design.
$2,519.00 ex GST

HOBO U24-001 - Conductivity/Salinity (Fresh Water) Data Logger

The HOBO U24 Conductivity Logger is a high-accuracy, cost-effective water quality data logger for measuring conductivity and temperature in streams, lakes, and other freshwater sources
$1,512.00 ex GST