HI98319 Waterproof Marine Salinity Tester

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Description

Product information "HI98319 Waterproof Marine Salinity Tester"

Designed to bring simplicity to salinity testing during the any process, the HI98319 Marine Salinity Tester measures conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are digitally displayed on the LCD.

Displays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.).
Comes with all the necessary solutions and batteries- everything you need to get started measuring right away.
Ideal for testing salinity in aquariums, field, and industrial settings.

Better Features for Better Testing

An onscreen stability indicator ensures the highest level of confidence in your results. The selectable auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on.

Pocket Sized

The compact size makes the HI98319 Marine Salinity Tester ideal for on-the-go testing. The multilevel LCD display provides at-a-glance salinity and temperature readings from any angle while dual button operation streamlines the testing process for any user.

Long Battery Life

The included CR2032 Li-ion battery provides up to 100 hours of continuous use. The battery icon will blink to let you know it is time to change the battery so you never miss a measurement.

Graphite Sensors

Unlike stainless steel sensors, graphite sensors reduces polarization effects and does not oxidize for more reliable and accurate readings.

Durable Casing

Designed to withstand the knocks, drops, and spills of real life, the waterproof body ensures top performance in any environment. These meters are totally protected against dust and water intrusion from any direction.

Integrated Temperature Probe

Conductivity measurements are very sensitive to temperature variations. HI98319 has an exposed temperature sensor to ensure fast, accurately compensated readings even during sudden temperature fluctuations.

We believe that buying a tester should be simple. Your HI98319 Marine Salinity Tester is equipped with everything you need for successful testing right out of the box.

35.00 ppt Calibration Standard Sachet Solution (4)

When performing a calibration it is important that the correct buffers are used. We include some starter buffer to get you going. The single-use sachets are individually sealed so you use fresh buffer each time you calibrate.

Protective Case

Your tester comes with a complimentary carrying case to keep your tester safe from potential drops or bumps when not in use.

Specifications

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	±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
Calibration	automatic, single point 35.00 ppt
Method	ppt - International Oceanographic Tables PSU - Standard Methods for the Examination of Water and Wastewater, 2510 B, Electrical Conductivity Method S.G.- Standard Methods for the Examination of Water and Wastewater, 2510 C, Density Method
Weight	68 g (2.4 oz.) without battery
Temperature Compensation	automatic from 5 to 50.0 ºC
Battery Type / Life	CR2032 3V Li-Ion (1 pc.)/ approximately 100 hours of continuous use
Environment	0 to 50 °C (32 to 122 °F); RH max 100%
Ordering Information	Each meter is supplied with: CR2032 battery (inside the meter), Storage / Protection sleeve, Instruction manual, Quality certificate, and 35.00 ppt calibration standard sachet (4 pcs.)

HI98319 Waterproof Marine Salinity Tester

Hanna
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Product information "HI98319 Waterproof Marine Salinity Tester" Designed to bring simplicity to salinity testing during the any process, the HI98319... Read more

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Description

Product information "HI98319 Waterproof Marine Salinity Tester"

Designed to bring simplicity to salinity testing during the any process, the HI98319 Marine Salinity Tester measures conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are digitally displayed on the LCD.

Displays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.).
Comes with all the necessary solutions and batteries- everything you need to get started measuring right away.
Ideal for testing salinity in aquariums, field, and industrial settings.

Better Features for Better Testing

An onscreen stability indicator ensures the highest level of confidence in your results. The selectable auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on.

Pocket Sized

The compact size makes the HI98319 Marine Salinity Tester ideal for on-the-go testing. The multilevel LCD display provides at-a-glance salinity and temperature readings from any angle while dual button operation streamlines the testing process for any user.

Long Battery Life

The included CR2032 Li-ion battery provides up to 100 hours of continuous use. The battery icon will blink to let you know it is time to change the battery so you never miss a measurement.

Graphite Sensors

Unlike stainless steel sensors, graphite sensors reduces polarization effects and does not oxidize for more reliable and accurate readings.

Durable Casing

Designed to withstand the knocks, drops, and spills of real life, the waterproof body ensures top performance in any environment. These meters are totally protected against dust and water intrusion from any direction.

Integrated Temperature Probe

Conductivity measurements are very sensitive to temperature variations. HI98319 has an exposed temperature sensor to ensure fast, accurately compensated readings even during sudden temperature fluctuations.

We believe that buying a tester should be simple. Your HI98319 Marine Salinity Tester is equipped with everything you need for successful testing right out of the box.

35.00 ppt Calibration Standard Sachet Solution (4)

When performing a calibration it is important that the correct buffers are used. We include some starter buffer to get you going. The single-use sachets are individually sealed so you use fresh buffer each time you calibrate.

Protective Case

Your tester comes with a complimentary carrying case to keep your tester safe from potential drops or bumps when not in use.

Specifications

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	±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
Calibration	automatic, single point 35.00 ppt
Method	ppt - International Oceanographic Tables PSU - Standard Methods for the Examination of Water and Wastewater, 2510 B, Electrical Conductivity Method S.G.- Standard Methods for the Examination of Water and Wastewater, 2510 C, Density Method
Weight	68 g (2.4 oz.) without battery
Temperature Compensation	automatic from 5 to 50.0 ºC
Battery Type / Life	CR2032 3V Li-Ion (1 pc.)/ approximately 100 hours of continuous use
Environment	0 to 50 °C (32 to 122 °F); RH max 100%
Ordering Information	Each meter is supplied with: CR2032 battery (inside the meter), Storage / Protection sleeve, Instruction manual, Quality certificate, and 35.00 ppt calibration standard sachet (4 pcs.)

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Product, Delivery & Returns (FAQs)

How much does standard home delivery cost, and how long does it take?

We offer reliable door-to-door home delivery across South Africa via our dedicated courier networks:

Gauteng Local Delivery: R89.00 (Standard fee for orders under R1,500.00). Delivered within 1 - 2 business days.
National Delivery (Rest of SA): R129.00 (Standard fee for orders under R1,500.00). Delivered within 3 - 5 business days.

How do I qualify for FREE Home Delivery?

Any standard order (excluding large aquariums and cabinets) that has a cart total of R1,500.00 or more automatically qualifies for FREE Door-to-Door Home Delivery, regardless of whether you live locally in Gauteng or anywhere else nationwide.

What is Locker & Counter Pickup, and how much does it cost?

Locker and Counter pickup is our budget-friendly shipping alternative powered by the Pargo, Bob Box, and Pudo networks. Instead of waiting at home for a courier, your parcel is delivered to a secure local retail point (like a Clicks store) or a smart locker bank for you to collect whenever it suits you.

Flat Rate Nationwide: R59.00 for orders under R1,000.00.
FREE Locker Delivery: Automatically unlocked for orders of R1,000.00 or more.

How do I select my preferred locker or pickup location?

Because we keep our checkout fast and fully integrated on Shopify, you simply need to state your destination manually before paying.

Note: If you forget, don't worry - we will contact you after your payment is complete to confirm your exact locker location.

Here is how to select your locker:

Add your items to your shopping cart.
Open your Cart Page or Cart Drawer before clicking checkout.
Locate the text box labeled: “If selecting Locker Delivery, please type your closest Pudo or Pargo location here:.”
Type your preferred collection spot (e.g., Pargo Clicks Sandton City or Pudo Locker Total Energies Bryanston).
Proceed to checkout and choose the 📦 Pargo / Bob Box Locker Delivery rate.

What is your return policy if I change my mind?

We want you to be 100% satisfied with your setup. We offer a hassle-free 7-day return policy on all unopened and unused dry goods and hardware. (Note: For the safety of our animals, livestock purchases have separate terms. Please see our full refund policy for details).

Is checkout safe and what payment methods are accepted?

Absolutely. Our checkout is 100% secure and encrypted. We partner with trusted South African gateways like Payfast to give you flexible options. You can pay via credit/debit card, Instant EFT, Apple Pay, Samsung Pay, or even buy now and pay later with Payflex.

Note: You'll find all the payment methods when you select Payfast payment option during checkout.

Can I trust the quality of your products and livestock?

Absolutely. Every item in our catalog of 4,200+ products is carefully selected based on our 20+ years of hands-on aquatic experience. We proudly stock over 50 of the world’s top premium brands, ensuring that whether you are buying high-end hardware, aquascaping materials, or healthy livestock, you are getting the absolute best for your underwater world. Since 2006, our dedicated aquarium experts have helped over 10,000 hobbyists succeed. Whether you need advice on compatibility, sizing, or water parameters, our expert team is just a message away.