Hanna Instruments Ltd

Choose Your kit with the HI-6000 Modular Meter

The HI-6000 modular multimeter provides a laboratory-grade solution for the measurement of a range of key parameters to an...

Your old meter is worth £500 when you trade it for the HI-6000

Did you know your existing benchtop meter is worth £500? To celebrate the launch of the innovative HI-6000 modular...

The Hanna Aquarium Gift Guide 2024

Finding the perfect gift for an aquarist or fish hobbyist is a unique challenge. Whether you’re an aquarium owner yourself...

What are the key features of the 6000 Series?

The 6000 series of advanced benchtop meters from Hanna Instruments is an ideal solution for high-precision in-laboratory...

How does digital monitoring prevent problems in aquariums?

Digital monitoring is an effective and accurate way to measure key parameters in both freshwater and marine aquariums. Hanna...

Discover the 6000 Series

The 6000 series are innovative, advanced-level benchtop meters designed for high-precision measurement in laboratories. These...

How to prevent algae in a pool or hot tub

Warmer days and longer hours in summer provide the ideal opportunity to enjoy your pool or hot tub. As temperatures rise and...

pH electrode troubleshooting guide

Keeping your electrodes well-maintained is key for accurate, reliable measurements. If problems occur with the results of...

How to measure pH

pH is an important measurement across a wide range of industries, including food processing, laboratory testing and water...

How to store your pH electrodes

Proper maintenance and care are key to keeping your pH electrodes in good condition for accurate, reliable measurement....

What are the key aquarium parameters for freshwater tanks?

Freshwater aquariums require careful monitoring and water quality adjustment to ensure all fish and plant life is healthy. A...

How to test aquarium water with Hanna Checkers

Hanna Checkers are a highly accurate alternative to test strips and chemical test kits, providing clear digital results when...

Five key parameters for wine analysis during crush season

Having the necessary equipment for testing your wine ahead of crushing season is essential to gain insight into the quality...

Discover the HI-98330 Nutrient Tester for hydroponics

The HI-98330 Nutrient Tester is the ideal option for hydroponics growers, farmers and specialist plant growers, offering an...

EC for growing: A three-minute guide

Electrical conductivity (EC) is one of the most important parameters to test in growing, whether you are using a hydroponics...

How to calibrate your pH electrodes

Using a digital pH meter for pH measurement is the ideal solution for reliable testing in a range of industries and...

How to use the HI-98330 EC tester

The HI-98330 Nutrient Tester is designed to be easy to use out of the box, with pre-calibration and minimal steps required...

Which pH calibration solution should you use?

pH calibration solutions, also referred to as pH buffers, are an integral part of the pH measuring process. Hanna pH buffers...

Everything you need to know about COD and reagents

Chemical Oxygen Demand, or COD, is a vital measurement utilised in the wastewater industry to understand the amount of...

How to save money on COD reagents

As a required consumable for testing, chemical oxygen demand reagents are the primary ongoing expense for in-house analysis....

Save money and up productivity with trade effluent COD testing

Chemical oxygen demand testing is an essential piece of the puzzle for effective trade effluent discharge. If you want to...

Do reagents make a difference in COD testing?

COD testing is a strict requirement for any UK industry that produces wastewater from various processes. Alongside the...

How to test COD in-house: Everything you need to know

Chemical oxygen demand (COD) testing is an important parameter to measure, and is a required step before water can be legally...

How to test pH in soil: The complete guide

Whether you're a hobby gardener or a farmer by trade, helping your plants to thrive is a vital way to increase your yield and...

Protecting your business from risk with HSG282 compliance

Properly managing and maintaining hot tubs is important for protecting your business from potential risk. Complying with...

Investing in a hot tub? Here's how to meet HSG282 compliance

Hot tubs are a valuable way to improve the attractiveness of a holiday rental property. As a rental home owner, complying with...

How to meet HSG282 hot tub compliance for your holiday home

If you are considering upgrading an Airbnb by offering hot tub facilities or you are purchasing a fully-equipped holiday home...

How to make HSG282 compliance easy

Compliance with HSG282 and other health and safety factors is the key to protecting your guests and business from risk. If...

Bring on the BBQ: 5 tips for safe BBQ cooking

The sun's shining, there's not a raincloud to be seen, and the sky is blue, which can mean only one thing in the UK – perfect...

8 of the best Hanna Checkers to buy for your freshwater aquarium

Hanna Checkers are an ideal method to accurately measure the key parameters within your freshwater fish tank, whether you have...

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Choose Your kit with the HI-6000 Modular Meter

Your old meter is worth £500 when you trade it for the HI-6000

The Hanna Aquarium Gift Guide 2024

What are the key features of the 6000 Series?

How does digital monitoring prevent problems in aquariums?

Discover the 6000 Series

How to prevent algae in a pool or hot tub

pH electrode troubleshooting guide

How to measure pH

How to store your pH electrodes

What are the key aquarium parameters for freshwater tanks?

How to test aquarium water with Hanna Checkers

Five key parameters for wine analysis during crush season

Discover the HI-98330 Nutrient Tester for hydroponics

EC for growing: A three-minute guide

How to calibrate your pH electrodes

How to use the HI-98330 EC tester

Which pH calibration solution should you use?

Everything you need to know about COD and reagents

How to save money on COD reagents

Save money and up productivity with trade effluent COD testing

Do reagents make a difference in COD testing?

How to test COD in-house: Everything you need to know

How to test pH in soil: The complete guide

Protecting your business from risk with HSG282 compliance

Investing in a hot tub? Here's how to meet HSG282 compliance

How to meet HSG282 hot tub compliance for your holiday home

How to make HSG282 compliance easy

Bring on the BBQ: 5 tips for safe BBQ cooking

8 of the best Hanna Checkers to buy for your freshwater aquarium