Insta-Test 4 Plus Test Strips (50) (Chlor, pH, Alk & Calcium Hardness)
$11.95
Insta-Test 4 Plus Test Strips, 50 Count.
Testing for: Chlorine, pH, Alkalinity and Calcium Hardness.
Insta-Test 4 Plus Test Strips (50) (Chlor, pH, Alk & Calcium Hardness)
50 Strips. Testing for: Chlorine, pH, Alkalinity and Calcium Hardness
The Insta-Test 4 pool & spa strip measures Free Chlorine 0-10 ppm (or Bromine 0-20 ppm), pH 6.2-8.4, Total Alkalinity 0-240 and Total Hardness 50-800 ppm.
This test strip is a 1-Dip method designed to match the way strip users actually test water. Just dip and read to get truly instant results—only by Insta-TEST!
No swirling or waiting times: the new Insta-TEST 1-Dip formula features extremely stable color reactions without cross-contaminated pads.
50 Strips Per Bottle
Additional information
| Weight | .12 lbs |
|---|---|
| Dimensions | 1.5 × 1.5 × 4 in |
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