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Test Strips


Displaying 41 to 60 (of 79 products)

Industrial Test Systems Sensafe 481015 Peroxide Test Strip, Low Range, 50 Seconds Test Time, 0.05-4 ppm Range (Bottle of 50)

$26.61

$ 13 .99 $13.99

4.4
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Leisure Time Hot Tub pH, Alkalinity, & Calcium Balancer Chemical Kit w/LeisureQuip ScumBoat, Test Strips, & Log Book (Balancer Bundle with Test Strips)

$49.95

$ 21 .99 $21.99

4.8
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Sirona Spa Care Simply Test Strips: Biguanide (25ct.) with Measuring Cup - Easy Hot Tub and Pools Testing Kit

$22.22

$ 10 .99 $10.99

4.5
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LaMotte Insta-Test Pool 4 Plus Test Strips, 50-Count LES-3032-IT-12

$9.99

$ 4 .99 $4.99

5.0
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20-in-1 Water Testing Kit Home Well Water Test Kit for Drinking Water 130 PCS Tap Water Test Strips for House Water Quality Test Kit for Hardness, pH, Lead,Iron, Fluoride, Bacteria Etc.

$21.99

$ 9 .99 $9.99

4.6
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EASYTEST Pool and Spa Test Strips, 150 Strips Pack for Hot tub-Test pH,Total Alkalinity,Free Chlorine and Bromine, Accurate 3 in 1 Pool Water Testing Kit (Pack of 2)

$19.98

$ 9 .99 $9.99

4.6
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LaMotte CU/PH Strips Pool & Spa Copper/pH/Total Alkalinity Test Strips

$19.99

$ 9 .99 $9.99

4.3
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AquaChek 552244 6-in-1 Test Strips for Spas and Hot Tubs

$17.45

$ 7 .99 $7.99

4.8
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LaMotte Insta-Test PRO 600 Plus - Free Chlorine, Bromine, Total Chlorine, Alkalinity, pH, Total Hardness, Cyanuric Acid - 100 Strips

$25.59

$ 11 .99 $11.99

4.3
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7-Way Pool Test Strips - 100 Strips 7 in 1 Quick & Accurate Spa and Hot Tub Testing Kit - Testing pH, Total Alkalinity, Nitrite, Free Chlorine, Total Chlorine, Hardness and Bromine

$4.99

$ 1 .99 $1.99

4.8
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BOSIKE 3 in 1 Hot Tub Test Strips - 125 ct - Water Testing Kit for Swimming Pool & Spa - Tester for Alkalinity, Free Chlorine Bromine & pH

$6.59

$ 2 .99 $2.99

4.3
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Health Metric 7-Way Pool and Spa Test Strips for Hot Tub | 50 ct | Swimming Pool Water Testing Kit for Chlorine Bromine Alkalinity pH Water Hardness Test Kit & Cyanuric Acid | Hot Tub Test Strips

$8.09

$ 3 .99 $3.99

4.8
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Digital pH Meter TDS Meter Combo Accurate Measurement for pH TDS EC Temp with ATC, 2nd Generation Water Quality Tester with Horizontal Display for Hydroponic Swimming Pool Aquarium

$16.99

$ 7 .99 $7.99

4.8
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Water Hardness Test Kit - Fast & Accurate Water Quality Testing Kit for Water Softener, Swimming Pool, Fish Tank, & Spa Hardness Test |150 Water Hardness Test Strips for 150 Tests|0-425 ppm & 0-25 gpg

$9.97

$ 4 .99 $4.99

4.9
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Pool Salt Test Strips: 150CT 8 in 1 Professional Pool Test Strips for Salt Water Pool & Hot Tub & Spa & Swimming Inground Pools - Quick Accurate Results Saltwater Pool Testing Kit

$15.99

$ 6 .99 $6.99

4.9
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KROWNE Chlorine Test Strips, 100 Piece (Pack of 2)

$13.50

$ 6 .99 $6.99

4.9
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Taylor S-1452, 7-in-1 Pool and Spa Test Strips for Free Chlorine, Total Bromine/Chlorine, pH, Total Alkalinity, Total Hardness & Cyanuric Acid, 100 Water Test Strips | Made in The USA

$26.34

$ 12 .99 $12.99

4.7
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Water Hardness Test Kits - Hard Water Test Kits for Drinking Water Well Hot Tub Spa Swimming Pool Dishwasher Water Softener - Quick & Accurate Water Hardness Test Strips for Calcium, Magnesium

$7.59

$ 3 .99 $3.99

4.3
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5x LaMotte Insta-Test 4 Plus, Free Chlorine, Bromine, Alkalinity, pH, Total Hardness Testing, 250 Strips

$28.38

$ 13 .99 $13.99

4.5
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Pool Spa and Hot Tub Test Strips - 125 Pool Spa Test Strips - Swimming Pool Water Testing Kit - Rapid Accurate Easy to Test pH, Hardness, Bromine, and More (7-Way)

$9.99

$ 4 .99 $4.99

4.8
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Displaying 41 to 60 (of 79 products)