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Hanna Instruments HI-97105C Marine Master Photometer KitHanna Instruments HI-97105C Marine Master Photometer Kit
Hanna Instruments
Hanna Instruments HI-97105C Marine Master Photometer Kit Sale price£494.00 Regular price£520.00
Save £37.48
Hanna Instruments HI-97115C Marine Master Waterproof Wireless Multiparameter Photometer KitHanna Instruments HI-97115C Marine Master Waterproof Wireless Multiparameter Photometer Kit
Hanna Instruments
Hanna Instruments HI-97115C Marine Master Waterproof Wireless Multiparameter Photometer Kit Sale price£712.12 Regular price£749.60
Lovibond 6 in 1 (HR) Three Chamber Tester Clearance ItemLovibond 6 in 1 (HR) Three Chamber Tester Clearance Item
Lovibond
Lovibond 6 in 1 (HR) Three Chamber Tester Clearance Item Sale price£25.99
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Hanna Instruments POOL TEST 8 Professional Testing Kit for Pools and Hot TubsHanna Instruments POOL TEST 8 Professional Testing Kit for Pools and Hot Tubs
Hanna Instruments
Hanna Instruments POOL TEST 8 Professional Testing Kit for Pools and Hot Tubs Sale price£710.00 Regular price£749.95
Save £32.38
Lovibond Checkit 5 in 1 Comparator Kit Clearance ItemLovibond Checkit 5 in 1 Comparator Kit Clearance Item
Lovibond
Lovibond Checkit 5 in 1 Comparator Kit Clearance Item Sale price£205.00 Regular price£237.38
Save £27.38
Lovibond Checkit 5 in 1 Comparator Kit Clearance ItemLovibond Checkit 5 in 1 Comparator Kit Clearance Item
Lovibond
Lovibond Checkit 5 in 1 Comparator Kit Clearance Item Sale price£210.00 Regular price£237.38

Calcium Hardness Testing

Calcium Hardness Test Kits are used to measure the amount of dissolved calcium in water — an important factor in maintaining the right water balance. Too much calcium can cause scale buildup, while too little can lead to corrosion and damage to surfaces or equipment. These simple and reliable test kits make it easy to monitor calcium levels in pools, spas, and industrial systems, helping to protect your water systems and keep them running smoothly.

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