Hardness Low Range Test Strips

Order Code
2981
The Insta-TEST® Low Range Hardness test strips are a convenient way to test Hardness levels in water for fast results. Range and sensitivity is 0, 30, 60, 120, 180 ppm.
$15.55
In stock

The Insta-TEST® Low Range Hardness test strips are a convenient way to test hardness levels in water for fast results. Range and sensitivity is 0, 30, 60, 120, 180 ppm.

Test Factor: Low Range Hardness
Test System: Test Strip
Visual Color Comparison
Range/Sensitivity: 0, 30, 60, 120, 180 ppm
# of Tests: 50
Instructions (50.43 kB)