Monarch Water Hard Water Test Kit

Take control of your tap water quality with a clever kit that lets you quickly measure hardness at home, helping you stay ahead of limescale issues. Just add drops to your water sample until the colour changes, count them and you'll have an accurate reading, making it simple to check your water whenever you need. The kit comes with enough solution for several tests so you can monitor regularly, and the test tube washes clean under the tap for easy reuse.