




Hanna Instruments POOL TEST 8 Professional Testing Kit for Pools and Hot Tubs
Test the 8 most important pool and hot tub parameters. The Pool Test 8 kit includes all you need to test the most common water parameters in pools and hot tubs. Each kit is supplied in a robust attaché case making it easy to store and transport and to use at the pool side. Ideal for pool service engineers, as well as owners of private pools who are looking for the best in accuracy and control of their pool or hot tub.
The Pool Test 8 Kit is a comprehensive testing solution for the most commonly tested pool and hot tub water parameters.
The kit contains no less than four digital meters alongside the required reagents and accessories for quick, accurate results. This all-in-one pool testing kit provides a high-precision alternative to testing strips or chemical kits, with digital measurements displayed on the screen of each pool meter and no need for guesswork in determining the results of testing.
What’s Included?
Pool Test 8 includes testing instrumentation for eight of the most common parameters tested in hot tubs, swimming pools and spas. These parameters are covered with four different instruments:
HI-971044 Professional Photometer
The HI-971044 Pool Line Photometer is a multiparameter solution for accurate, digital measurement of alkalinity, free and total chlorine, cyanuric acid and pH. A fully waterproof, floating case and a complete on-screen tutorial make this advanced photometer suitable for personal and professional use. Learn more about this photometer here.
HI-7134 Phosphate Checker
The HI-7134 Low Range Phosphate Checker is a compact digital meter for the reliable measurement of phosphate in pools and hot tubs, providing an ideal, accurate alternative to testing strips. Learn more about this digital pool tester here.
HI-981304 pH, EC and TDS Tester
The HI-981304 Handheld Pool Tester provides an easy-to-handle solution for testing pH, EC and TDS in pool water. Simply dip the tester in the pool or hot tub and take your reading from the clear, digital screen. Learn more about this multiparameter pool tester here.
HI-98319 Salinity Tester
The HI-98319 Pool Salinity Tester is an ideal way to precisely measure the salinity in a range of environments, including outdoor and indoor pools and hot tubs. Dip the tester directly in the water to get an accurate measurement in parts per thousand (ppt), Practical Salinity Units (PSU), or Specific Gravity (SG). Learn more about this salt pool tester here.
In addition to four of Hanna’s exceptionally accurate digital meters for pools, the Pool Test 8 also includes all the necessary accessories and equipment for testing directly out of the box. These include:
- HI-93701-T Free and Total Chlorine liquid reagent - 300 Tests
- HI-38904 Pool Line Hardness Chemical Test Kit
- HI-93722-01 Cyanuric Acid reagent - 100 Tests
- HI-775-26 Reagents for freshwater Alkalinity Checker - 25 tests
- HI-70300s pH electrode storage solution - 25 ml
- HI-93755-53 Chlorine Remover Reagent
- HI-740036P 100 ml beaker
- HI-731318 Glass cleaning cloth
- Bottle Brush, Scissors, 10 ml syringe & 1 ml syringe
Once you have used the initial reagent packaged with Pool Test 8, these chemicals can be easily ordered online with free next-day delivery on all orders over £50.
Pool Test 8 features
Comprehensive coverage
As it tests the 8 most commonly tested parameters in pools and hot tubs, the Pool Test 8 really has your testing needs covered, all in one portable easy to use kit. Get instant digital readout of pH, precise readout of everyday parameters such as Free and Total Chlorine and know exactly where your Cyanuric Acid, Alkalinity and Calcium Hardness levels are as well as less frequently measured parameters such as Salinity, TDS and Phosphate.
Convenience in a single kit
This all-in-one kit includes a specially designed hardwearing case with a foam insert, ensuring all meters and accessories are secure and safe during travel. The portable nature of Pool Test 8 makes this kit easy to transport, whether you need to measure multiple facilities, store the equipment safely nearby or travel to multiple sites. Each tester and meter is handheld and easy to use beside the pool or hot tub for your convenience.
Fast, easy digital testing
Hanna’s digital testing instrumentation for pools provides far better accuracy and repeatability than standard test kits, dip test strips or tablets. Direct digital readout means no need to convert the result or compare to a colour chart or wheel, the meter does it for you providing precise results to correctly manage and dose the water in pools and hot tubs. This helps to prevent safety issues and ensures the water is sanitised and meets the necessary standards, such as HSG282 for businesses.
FAQs
What is included in the Pool Test 8 kit?
This comprehensive kit is supplied in a robust attaché case and includes:
- HI-971044 Photometer for Alkalinity, Free and Total Chlorine, Cyanuric Acid and pH
- HI-7134 Phosphate Checker and reagents for 25 tests
- HI-981304 Digital pH, EC & TDS Tester
- HI-98319 Digital Salinity Tester
- HI-38904 Pool Line Quick Calcium Hardness Chemical Test Kit
- HI-93701-T Free and Total Chlorine liquid reagent - 300 Tests
- HI-93722-01 Cyanuric Acid reagent - 100 Tests
- HI-775-26 Reagents for freshwater Alkalinity Checker - 25 tests
- HI-70300s pH electrode storage solution - 25 ml
- HI-93755-53 Chlorine Remover Reagent
- HI-740036P 100 ml beaker
- HI-731318 Glass cleaning cloth
- Bottle Brush, Scissors, 10 ml syringe & 1 ml syringe
This kit is packaged safely into a purpose-designed hard case with foam inserts, preserving the kit for day-to-day use during storage and transportation.
Why should I buy a complete pool testing kit?
A complete kit for testing swimming pools and hot tubs is an ideal solution if you’d like to upgrade from test strips or basic chemical test kits. The Pool Test 8 kit includes high accuracy digital readout meters as well as quick drop test methods and everything such as sample beakers and accessories to allow you to start testing right out of the box. It’s the ideal solution for anyone looking to ensure their pool or hot tub water is at the optimum levels and safe and nice to swim in. The exceptional accuracy of Hanna testing instrumentation makes Pool Kit 8 the best pool testing kit for a range of different requirements and safety standards.

Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.