Hanna Checkers

Hanna Checkers

Hanna Checkers products are compact, easy-to-use digital testers designed to make water testing simple and accurate for everyone. Combining the reliability of professional instruments with the convenience of a handheld device, Hanna Checkers provide quick results for a range of water parameters, including chlorine, pH, and alkalinity. Ideal for pool owners, hobbyists, and professionals alike, these testers make monitoring water quality fast, efficient, and hassle-free.

Filters

Filters
Sort by:

45 products

Save £3.75
Hanna Instruments-711 Total Chlorine Handheld Colorimeter - Checker®HCHanna Instruments-711 Total Chlorine Handheld Colorimeter - Checker®HC
Hanna Instruments
Hanna Instruments-711 Total Chlorine Handheld Colorimeter - Checker®HC Sale priceFrom £30.00
Save £4.51
Hanna Instruments-771 Chlorine Ultra High Range Handheld Colorimeter, Checker®HCHanna Instruments-771 Chlorine Ultra High Range Handheld Colorimeter, Checker®HC
Hanna Instruments
Hanna Instruments-771 Chlorine Ultra High Range Handheld Colorimeter, Checker®HC Sale price£85.69 Regular price£90.20
Save £3.75
Hanna Instruments HI-713 Phosphate Low Range Handheld Colorimeter - Checker HCHanna Instruments HI-713 Phosphate Low Range Handheld Colorimeter - Checker HC
Hanna Instruments
Hanna Instruments HI-713 Phosphate Low Range Handheld Colorimeter - Checker HC Sale price£71.35 Regular price£75.10
Save £4.51
Hanna Instruments-733 Ammonia High Range Handheld Colorimeter (0.0-99.9ppm) Checker®HCHanna Instruments-733 Ammonia High Range Handheld Colorimeter (0.0-99.9ppm) Checker®HC
Hanna Instruments
Hanna Instruments-733 Ammonia High Range Handheld Colorimeter (0.0-99.9ppm) Checker®HC Sale price£85.69 Regular price£90.20
Save £4.51
Hanna Instruments-706 Phosphorus High Range Handheld Colorimeter - Checker®HCHanna Instruments-706 Phosphorus High Range Handheld Colorimeter - Checker®HC
Hanna Instruments
Hanna Instruments-706 Phosphorus High Range Handheld Colorimeter - Checker®HC Sale price£85.69 Regular price£90.20
Save £4.33
Hanna Instruments HI-716 Bromine CheckerHanna Instruments HI-716 Bromine Checker
Hanna Instruments
Hanna Instruments HI-716 Bromine Checker Sale price£82.37 Regular price£86.70
Save £4.51
Hanna Instruments HI-726 Nickel High Range CheckerHanna Instruments HI-726 Nickel High Range Checker
Hanna Instruments
Hanna Instruments HI-726 Nickel High Range Checker Sale price£85.69 Regular price£90.20
Save £3.75
Hanna Instruments HI-781 Marine Nitrate Low Range Handheld Colorimeter, Checker HCHanna Instruments HI-781 Marine Nitrate Low Range Handheld Colorimeter, Checker HC
Hanna Instruments
Hanna Instruments HI-781 Marine Nitrate Low Range Handheld Colorimeter, Checker HC Sale price£71.35 Regular price£75.10
Save £3.75
Hanna Instruments HI-7024 Copper CheckerHanna Instruments HI-7024 Copper Checker
Hanna Instruments
Hanna Instruments HI-7024 Copper Checker Sale price£71.35 Regular price£75.10
Save £4.51
Hanna Instruments HI-729 Fluoride Low Range Checker
Hanna Instruments
Hanna Instruments HI-729 Fluoride Low Range Checker Sale price£85.69 Regular price£90.20
Save £4.32
Hanna Instruments HI-723 Chromium VI High Range Checker HCHanna Instruments HI-723 Chromium VI High Range Checker HC
Hanna Instruments
Hanna Instruments HI-723 Chromium VI High Range Checker HC Sale price£82.18 Regular price£86.50
Save £3.75
Hanna Instruments HI-7134 Phosphate CheckerHanna Instruments HI-7134 Phosphate Checker
Hanna Instruments
Hanna Instruments HI-7134 Phosphate Checker Sale price£71.35 Regular price£75.10
Save £3.75
Hanna Instruments HI-7754 Alkalinity Checker
Hanna Instruments
Hanna Instruments HI-7754 Alkalinity Checker Sale priceFrom £10.00
Save £3.75
Hanna Instruments HI-707 Nitrite Low Range Handheld Colorimeter - CheckerHC
Hanna Instruments
Hanna Instruments HI-707 Nitrite Low Range Handheld Colorimeter - CheckerHC Sale price£71.35 Regular price£75.10
Save £3.75
Hanna Instruments-717 High Range Phosphate Colorimeter - Checker HCHanna Instruments-717 High Range Phosphate Colorimeter - Checker HC
Hanna Instruments
Hanna Instruments-717 High Range Phosphate Colorimeter - Checker HC Sale price£71.35 Regular price£75.10
Save £4.51
Hanna Instruments-709 Manganese High Range Handheld Colorimeter - Checker®HC
Hanna Instruments
Hanna Instruments-709 Manganese High Range Handheld Colorimeter - Checker®HC Sale price£85.69 Regular price£90.20
Save £3.59
Hanna Instruments-775 Freshwater Alkalinity Colorimeter - Checker®HCHanna Instruments-775 Freshwater Alkalinity Colorimeter - Checker®HC
Hanna Instruments
Hanna Instruments-775 Freshwater Alkalinity Colorimeter - Checker®HC Sale price£68.31 Regular price£71.90
Save £3.75
Hanna Instruments HI-782 Nitrate High Range Checker for MarineHanna Instruments HI-782 Nitrate High Range Checker for Marine
Hanna Instruments
Hanna Instruments HI-782 Nitrate High Range Checker for Marine Sale price£71.35 Regular price£75.10
Save £4.51
Hanna Instruments HI-727 Colour Of Water CheckerHanna Instruments HI-727 Colour Of Water Checker
Hanna Instruments
Hanna Instruments HI-727 Colour Of Water Checker Sale price£85.69 Regular price£90.20
On sale
Hanna Instruments HI-746 Iron Low Range Colorimeter CheckerHanna Instruments HI-746 Iron Low Range Colorimeter Checker
Hanna Instruments
Hanna Instruments HI-746 Iron Low Range Colorimeter Checker Sale priceFrom £80.28 Regular price£84.50
Save £4.51
Hanna Instruments HI-739 Fluoride High Range Colorimeter CheckerHanna Instruments HI-739 Fluoride High Range Colorimeter Checker
Hanna Instruments
Hanna Instruments HI-739 Fluoride High Range Colorimeter Checker Sale price£85.69 Regular price£90.20
Save £4.51
Hanna Instruments HI-705 Silica Low Range Colorimeter Checker HCHanna Instruments HI-705 Silica Low Range Colorimeter Checker HC
Hanna Instruments
Hanna Instruments HI-705 Silica Low Range Colorimeter Checker HC Sale price£85.69 Regular price£90.20
Save £3.75
Hanna Instruments HI-774 Marine Phosphate ULR CheckerHanna Instruments HI-774 Marine Phosphate ULR Checker
Hanna Instruments
Hanna Instruments HI-774 Marine Phosphate ULR Checker Sale price£71.35 Regular price£75.10
Save £4.22
Hanna Instruments Copper High Range Colorimeter Checker HCHanna Instruments Copper High Range Colorimeter Checker HC
Hanna Instruments
Hanna Instruments Copper High Range Colorimeter Checker HC Sale price£80.28 Regular price£84.50

International Delivery

For small orders & export tenders

12,000+ PRODUCTS

From the Market Leaders

Support & Trade Accounts

Contact Us for Support & Trade Accounts

Secure payments

Online payments securely administed by Shopify