Hanna HI98319 Marine Salinity and Temperature Tester

Hanna HI98319 Marine Salinity and Temperature Tester

Hanna HI98319 Marine Salinity and Temperature Tester is used to measure the salinity and temperature of natural and artificial seawater in aquariums.

Designed for Simple Aquarium Salinity Testing

Hanna Instruments HI98319 Marine Salinity Tester measures electrical conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are measured, and then using the temperature reading, automatically compensated and displayed on the easy-to-read LCD screen. Ensuring the proper salinity in your reef tank allows your fish and corals more time to grow instead of having to adjust to constant salinity changes. If you have a hard time seeing the fuzzy blue line common with traditional refractometers or just want to make your life easier, pick up a Hanna HI98319 Salinity Testing Pen!

• Comes with calibration solutions ensuring proper readings
• Ideal for testing salinity in any aquarium
• Pocket-sized for easy travel
• Graphite sensors reduce polarization effects
• Fast and accurate temperature readings
• Selectable auto-off prolongs battery life

Easily cycle between the three common salinity measurements:

• ppt - parts per thousand
• PSU - practical salinity units
• S.G. - specific gravity 

Range

• 0.0 to 70.0 ppt (g/L)
• 0.0 to 70.0 PSU
• 1.000 to 1.041 S.G.

Resolution

• 0.1 ppt (g/L)
• 0.1 PSU
• 0.001

Accuracy (@25ºC/77ºF)

• ±1 ppt for 0.0 to 40.0 ppt (±2 ppt for readings over 40.0 ppt)
• ±1 PSU for 0.0 to 40.0 PSU (±2 PSU for readings over 40.0 PSU)
• ±0.001 S.G.

Temperature Range - 0.0 to 50.0°C (32.0 to 122.0°F)
Temperature Resolution - 0.1°C (0.1°F)
Temperature Accuracy (@ 25°C/77°F) - ±0.5°C; 1°F
SalinityCalibration - Automatic single point 35.00 ppt
Temperature Compensation - Automatic from 5 to 50.0 ºC
Battery Life - Approximately 100 hours of continuous use
Environment - 0 to 50 °C (32 °C to 122 °F) RH max 100%

What's Included?

1x HI98319 Marine Salinity Tester
1x CR2032 Battery (installed)
1x Storage Case
4x 35ppt Calibration Standard Sachets
1x Instruction Manual
1x Quality Certificate

Terms of Sale: Please take the time to thoroughly understand and familiarize yourself with this item before purchasing, as the unique nature of this product means that we are unable to accept returns.

When can I expect delivery?

• Gauteng (Jhb/Pta) - 1-3 working days
• Nationwide (Cpt/Dbn+) - 2-5 working days
• Outlying Areas - 3-7 working days

All orders are sent via Economy Road, typically through Fastway or Internet Express Couriers*. Estimated timeframes are not guaranteed. Once the order is collected by the courier, we have no control over third-party logistics and cannot make any time promises.

If you prefer a faster 🚀 shipping option, we also offer The Courier Guy during checkout in the dropdown selection. Please note that this option is not free, and you must choose it to use it. Please pay careful attention to the cutoff times and delivery timeframe for these options during checkout.

Enjoy the convenience of collection points and lockers! 📦

No more waiting at home or at work for your delivery. Simply choose a collection locker or pickup point and collect your order when it suits you.

Delivery times to lockers and pickup locations typically range from 2–7 working days, depending on your location.*

Collection timeframes:

• Bob Box: Collect within 2 days of receiving your collection notification.
• PUDO Lockers: Collect within 36 hours of receiving your collection PIN or SMS notification.
• Pargo Pickup Points: Collect within 5 days of arrival at the pickup location.

If a PUDO parcel is not collected within 36 hours, it will automatically be transferred to the nearest PUDO Kiosk or Depot at no additional cost. The parcel will then be held there for approximately 14 days before being returned.

Please ensure you collect your parcel within the applicable collection period. Uncollected parcels will be returned to the sender, and additional shipping charges may apply should the order need to be resent.