Hanna Instruments HI-718 Iodine Handheld Colorimeter Checker
Quicker and easier to use than chemical test kits, the new HI-718 Iodine Checker from Hanna will give you accurate results in an instant.
Ideal for
Freshwater Aquaculture
Fruit and vegetable sanitation
Industrial processes and disinfection
Drinking water and quality control checks
Please note: the HI-718 Iodine Checker cannot be used for swimming pool or spa water testing due to chlorine interference.
Key features
Accurate and easy to use
Accuracy ±0.1 mg/L (ppm)
0.01 mg/L (ppm) resolution
Designed to work with Hanna reagents
Large easy to read digits
Auto shut-off
Fits into the palm of your hand and pocket
Supplied with:
2 sample cuvettes
1 black cuvette cap
Starter pack of 6 reagents for Iodine (re-ordering information HI-718-25 x 25 tests
1 x 1.5V AAA battery
Instructions
Also available: HI-718-11 Calibration Set.
Sku:HI-718
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.