Total Hardness Test Kit

Professional easy to use total hardness test kit

Range 50-300ppm & Range 200-600pp

 Test results in PPM, just count No of drops to change colour x 10 for rande 50-300ppm & x 20 for range 200-600ppm

Test kit comes in a durable waterproof container.

 Ideal for setting up softener or to check softener working correctly

Can be used more than once, unlike tablet test kits