Calcium Hardness Test Kits

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.