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.
$13.00
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 Range # of Tests Code

Hardness, Low Range

0, 30, 60, 120, 180 ppm

50

2981

Instructions (50.43 kB)