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  1. 3x LaMotte Insta-Test 3 Plus, Swimming Pool and Hot Tub Test Strips (150 Strips)

    This test strip is a dip-n-read strip with instant results. The Insta-TEST® 3 Plus strip is perfect for basic water testing of the most important test factors. This product is available with trilingual (English, Spanish, French) instructions.

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  2. Digital Water Quality Measurer Meter Swimming Pool Spa PH/CL2 Chlorine Tester

    PH CL2 Chlorine Tester. An electro-tester for testing pH and chlorine (Cl2) levels in water for routine monitoring of pH and chlorine levels of swimming pools, spas and different water sources. 1 x pH and Cl2 Tester with Probe.

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  3. 50X 3 in 1 PH Test Fish Tank Water Tropical Aquarium Household Paper Test Strips

    Easy to use: No complex tools needed, dip the strip for 2 seconds, compare colors, and get results in 30 seconds, easy to use.

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  4. ClearWater Swimming SPA Hot Tub HotTub Water Foam Remover Chlorine pH Level Test

    Included are a variety of products that enable the user to properly maintain and protect their spa. Disinfect your hot tub with the fast-acting chlorine granules to keep the water free from bacteria.

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  5. API Freshwater Master Test Kit Liquid pH Ammonia Nitrite Nitrate

    Tests pH, High Range pH, Ammonia, Nitrite & Nitrate. Taking a few minutes each week to maintain and monitor aquarium conditions is the key to a healthy aquarium. Follow API Easy Care Guide and use the FRESHWATER MASTER TEST KIT.

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  6. Colombo AquaTest Test Lab Professional Pond/Fresh/Marine Test Kit Advanced Fish

    The Colombo AquaTest Test Lab Professional is a comprehensive water testing kit suitable for ponds, tropical aquariums and marine aquariums. As such, we have a huge wealth of experience in online trading.

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  7. 150PCS Chlorine Dip Test Strips Swimming Pool Water SPA Hot Tub PH Tester Paper!

    Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Total alkalinity test range: 0~240 ppm. Total chlorine test range: 0~10 ppm. Residual chlorine test range: 0~10ppm. Test at both ends of pool twice a week for best results.

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  8. 5 In 1 Digital Water Quality Tester Pen EC PH Salinity Temp Meter/Detector UK

    【HIGH ACCURACY PH TESTER】- The glass probe of this pH tester is made of low-resistance glass sensitive film, and the response speed is within 0.1 seconds. TDS electrodes are made of agile, high-quality titanium alloy with perfect corrosion resistance.

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