Insta-Test 4 Test Strips - 50 ct.

Insta-Test 4 Test Strips - 50 ct.
by AquaChek

Buy new: $8.98

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Review & Description

The Insta-Test 4 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. Get instant results with this swirl-n-read test strip. Ideal for spa owners who need the most critical tests for perfect water balance.

Product Details

• Amazon Sales Rank: #42274 in Lawn & Patio
• Brand: AquaChek