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
Model:
Total Hardness Test Kit