Hanna instruments Marine Salinity Tester Model : HI98319U

Hanna instruments Marine Salinity Tester Model : HI98319U

Hanna Instruments Marine Salinity Tester

Model: HI98319U

The Hanna Instruments HI98319U Marine Salinity Tester is a high-precision digital meter designed for measuring salinity in saltwater aquariums, marine environments, and aquaculture systems. It provides quick and accurate salinity readings in parts per thousand (ppt), specific gravity (SG), and practical salinity units (PSU), ensuring the ideal salt concentration for marine life.

This waterproof and floating device features automatic temperature compensation (ATC), eliminating errors caused by temperature fluctuations. With a large LCD screen, easy calibration, and simple operation, the HI98319U is an essential tool for reef tank owners, marine biologists, and aquaculture professionals.

Key Features

• Designed for Saltwater Applications
  • Accurately measures salinity in marine aquariums, aquaculture, and ocean water.
• Multi-Scale Measurement
  • Displays results in ppt, PSU, and specific gravity (SG).
• Automatic Temperature Compensation (ATC)
  • Ensures precise readings even with changing water temperatures.
• Waterproof & Floating Design
  • IP67-rated waterproof housing allows safe use in wet environments.
• High Accuracy & Digital Readout
  • Provides reliable and precise salinity measurements.
• User-Friendly Operation
  • One-button operation and automatic calibration for ease of use.
• Large LCD Display
  • Clear dual-line display for easy reading of salinity and temperature.
• Long Battery Life
  • Operates for approximately 100 hours with a CR2032 battery.

Specifications Hanna instruments Marine Salinity Tester Model : HI98319U 

• Model: HI98319U
• Salinity Range: 0.0 to 70.0 ppt (g/L)
• Resolution: 0.1 ppt
• Accuracy: ±1.0 ppt
• Specific Gravity Range: 1.000 to 1.041 SG
• PSU Range: 0.0 to 50.0 PSU
• Temperature Range: 0.0 to 50.0°C (32.0 to 122.0°F)
• Temperature Resolution: 0.1°C (0.1°F)
• Temperature Accuracy: ±0.5°C (±1.0°F)
• Calibration: One-point automatic calibration with standard seawater solution
• Temperature Compensation: Automatic (ATC)
• Power Supply: 1 x CR2032 battery (approx. 100 hours of continuous use)
• Auto Shut-Off: After 8 minutes of inactivity
• Waterproof Rating: IP67 (fully waterproof and floats on water)
• Dimensions: 160 x 40 x 17 mm
• Weight: 100 g

Applications

• Reef & Marine Aquariums
  • Ensures proper salinity levels for fish and coral health.
• Aquaculture & Fish Farming
  • Maintains optimal salt concentration in breeding and rearing tanks.
• Marine Research & Conservation
  • Used for studying ocean water salinity and its effects on marine life.
• Saltwater Pools & Brackish Water Monitoring
  • Measures salinity for maintenance and environmental monitoring.

Summary

The Hanna Instruments HI98319U Marine Salinity Tester is a compact, waterproof, and high-accuracy digital salinity meter designed for marine aquariums, aquaculture, and saltwater research. With automatic temperature compensation, multi-scale measurement, and a user-friendly design, it provides precise and reliable salinity readings in ppt, PSU, and specific gravity. Its waterproof floating design, long battery life, and easy calibration make it an essential tool for marine professionals, aquarium hobbyists, and researchers.

Key Selling Points

• Accurately measures salinity in saltwater environments.
• Displays results in ppt, PSU, and specific gravity (SG).
• Automatic temperature compensation for precise readings.
• Waterproof and floats for safe and easy handling.
• Large LCD screen with dual-line display for easy monitoring.
• Ideal for marine aquariums, aquaculture, and ocean research.