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Water Hardness Test Kit Ozone Test Kit Free Chlorine Test Kit for Rapid Water Testing

Water Hardness Test Kit Ozone Test Kit Free Chlorine Test Kit for Rapid Water Testing

US $ 6.5-28 / box FOB
10 box (MOQ)
More
Main Products: Microbiology Culture Medium,Coliform Count Plate,Microbial Test Strip, Media Raw Material,Water Rapid Test Strip,Biochemical Identification Kit,Microbial Air Sampler,Laboratory Instruments Consumables
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Audited Supplier
Guangdong Huankai Biology Sci.&Tech. Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Free Chlorine Test Kit Dpd Residual Chlorine Rapid Water Test Kits (0.05-1.0mg/L)

Free Chlorine Test Kit Dpd Residual Chlorine Rapid Water Test Kits (0.05-1.0mg/L)

US $ 15-22 / box FOB
10 box (MOQ)
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Usage : Laboratory Reagents, Analytical Reagents, Teaching Reagents
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Guangdong Huankai Biology Sci.&Tech. Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Residual Free Chlorine Test Kit in Drinking Water Wastewater Lab Supplies Water Test Kit

Residual Free Chlorine Test Kit in Drinking Water Wastewater Lab Supplies Water Test Kit

US $ 15.5-21.8 / box FOB
10 box (MOQ)
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Main Products: Microbiology Culture Medium,Coliform Count Plate,Microbial Test Strip, Media Raw Material,Water Rapid Test Strip,Biochemical Identification Kit,Microbial Air Sampler,Laboratory Instruments Consumables
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Audited Supplier
Guangdong Huankai Biology Sci.&Tech. Co.,Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
High Quality Pool SPA Test Strips Kit for pH Total Chlorine Free Chlorine Total Hardness Cyanuric Acid Water Quality Testing
Secured Trading Service

High Quality Pool SPA Test Strips Kit for pH Total Chlorine Free Chlorine Total Hardness Cyanuric Acid Water Quality Testing

US $ 4.2-4.56 / Piece FOB
100 Pieces (MOQ)
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Type : pH Test Paper
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Audited Supplier
Ningbo Bonny E-Home Co., Ltd.

Zhejiang, China Since 2025
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OEM Support Laboratory Free Chlorine Test Kit

OEM Support Laboratory Free Chlorine Test Kit

US $ 8.2-14.2 / Piece FOB
1 Piece (MOQ)
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Zhejiang Lohandenvironment Technology Co., Ltd

Zhejiang, China
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3 Way Free Chlorine Strips Bromine pH Swimming Pool Test Kit

3 Way Free Chlorine Strips Bromine pH Swimming Pool Test Kit

US $ 1.88-2.12 / pieces FOB
50 pieces (MOQ)
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Certification : CE
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Fuzhou Hedao Trade Co., Ltd.

Fujian, China
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Rapid Test Lab 50 Tests Free Chlorine Test Kit

Rapid Test Lab 50 Tests Free Chlorine Test Kit

US $ 8.2-14.2 / Piece FOB
1 Piece (MOQ)
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Zhejiang Lohandenvironment Technology Co., Ltd

Zhejiang, China
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Free Chlorine Test Kit with Dpd Method (LH2002)

Free Chlorine Test Kit with Dpd Method (LH2002)

US $ 8.2-14.2 / Piece FOB
1 Piece (MOQ)
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Zhejiang Lohandenvironment Technology Co., Ltd

Zhejiang, China
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Free Chlorine Test Kit for Swimming Pool Test (LH2002)

Free Chlorine Test Kit for Swimming Pool Test (LH2002)

1 Piece (MOQ)
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Zhejiang Lohandenvironment Technology Co., Ltd

Zhejiang, China
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Water Testing Kit for Free Chlorine Test (LH2002)

Water Testing Kit for Free Chlorine Test (LH2002)

US $ 8.7-14.8 / Piece FOB
1 Piece (MOQ)
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Zhejiang Lohandenvironment Technology Co., Ltd

Zhejiang, China
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4-20mA Output Water Residual Chlorine Testing Kits Process Water with CE Certificate

4-20mA Output Water Residual Chlorine Testing Kits Process Water with CE Certificate

US $ 999.9-1,180 / Piece FOB
1 Piece (MOQ)
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Main Products: PH Meter, PH Senser
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Audited Supplier
Suzhou Delfino Environmental Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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Free Chlorine Meter Test Kit for Swimming Pool Chlorine Sensor

Free Chlorine Meter Test Kit for Swimming Pool Chlorine Sensor

US $ 590-800 / Piece FOB
1 Piece (MOQ)
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Certification : CE, ISO9001
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Shanghai Boqu Instrument Co., Ltd.

Shanghai, China
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Pool Test Strip and Kit for Easy Water Testing and Maintenance
Secured Trading Service

Pool Test Strip and Kit for Easy Water Testing and Maintenance

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Main Products: Pool Brush, Pool Cleaner, Pool Vacuum Head, Pool Hose, Pool Sand Filter, Chemical Dispenser, Pool Aluminum Telescope Pole, Pool Test Kit, Pool Thermometer, Pool Leaf Skimmer
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Cixi Handsome Pool Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Customizable Pool Test Strip and Kit for Home and Professional Use
Secured Trading Service

Customizable Pool Test Strip and Kit for Home and Professional Use

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
More
Occasion : Bathroom, Gym, Garden, Playground
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Audited Supplier
Cixi Handsome Pool Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Water 3 Way Test Kits for Pool and SPA Standard pH
Secured Trading Service

Water 3 Way Test Kits for Pool and SPA Standard pH

US $ 1.2-1.4 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: TCCA, SDIC, Bcdmh, PAC, PAM
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Audited Supplier
Qingdao Thor Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2022
Chat Now Send Inquiry
6-in-1 Drinking Water Test Strips High Quality Water Reagent Test Kit

6-in-1 Drinking Water Test Strips High Quality Water Reagent Test Kit

US $ 0.05-0.1 / Piece FOB
100 Pieces (MOQ)
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Application : Water Test
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Audited Supplier
Weifang Justop Biotech Co., Ltd.

Shandong, China Since 2026
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Comprehensive Pool Test Strips Kit for Connected Water Management, Real-Time Chlorine/pH Tracking, and Crystal Clear Results.

Comprehensive Pool Test Strips Kit for Connected Water Management, Real-Time Chlorine/pH Tracking, and Crystal Clear Results.

US $ 1-2 / box FOB
100 box (MOQ)
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Main Products: Emergency Blanket, Emergency Sleeping Bag, Emergency Tent, Rapid Test Strip, First Aid Kit, First Aid Blanket, Car Emergency Bag
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Audited Supplier
Qingdao New Stone Imp&Exp Co., Ltd.

Shandong, China Since 2024
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High Quality Plastic Water Chemical Test Kit for Chlorine and pH in Swimming Pool and SPA Water Feature Cleaner

High Quality Plastic Water Chemical Test Kit for Chlorine and pH in Swimming Pool and SPA Water Feature Cleaner

US $ 1.7-1.8 / Piece FOB
12 Pieces (MOQ)
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Control Way : Hand
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Audited Supplier
Ningbo Bonny E-Home Co., Ltd.

Zhejiang, China Since 2025
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Water Test Strips 4 in 1 Paramtents Reagent Testing Kits

Water Test Strips 4 in 1 Paramtents Reagent Testing Kits

US $ 0.05-0.1 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Rapid Test Kit, Doa Test Kit, Infectious Test Kit, HCG Test Kit, HIV Test Kit, HCV Test Kit, Poct Test Analzyer
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Audited Supplier
Weifang Justop Biotech Co., Ltd.

Shandong, China Since 2026
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Wholesale Hot Selling Swimming Pool Test Strips and Test Kit

Wholesale Hot Selling Swimming Pool Test Strips and Test Kit

US $ 2-3 / Piece FOB
1 Piece (MOQ)
More
Control Way : Hand
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Audited Supplier
GUANGZHOU MIC POOL SPA EQUIPMENT LIMITED

Guangdong, China Since 2022
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Related Videos
  • What is Water Hardness Test Kit Ozone Test Kit Free Chlorine Test Kit for Rapid Water Testing
    What is Water Hardness Test Kit Ozone Test Kit Free Chlorine Test Kit for Rapid Water Testing
    US $ 6.5-28 /box
    10 box (MOQ)
    Send Inquiry
  • What is Free Chlorine Test Kit Dpd Residual Chlorine Rapid Water Test Kits (0.05-1.0mg/L)
    What is Free Chlorine Test Kit Dpd Residual Chlorine Rapid Water Test Kits (0.05-1.0mg/L)
    US $ 15-22 /box
    10 box (MOQ)
    Send Inquiry
  • What is Residual Free Chlorine Test Kit in Drinking Water Wastewater Lab Supplies Water Test Kit
    What is Residual Free Chlorine Test Kit in Drinking Water Wastewater Lab Supplies Water Test Kit
    US $ 15.5-21.8 /box
    10 box (MOQ)
    Send Inquiry
  • What is 3 Way Free Chlorine Strips Bromine pH Swimming Pool Test Kit
    What is 3 Way Free Chlorine Strips Bromine pH Swimming Pool Test Kit
    US $ 1.88-2.12 /pieces
    50 pieces (MOQ)
    Send Inquiry
Wholesale Prices Pool Standard Chlorine & pH Water Testing Test Kit

Wholesale Prices Pool Standard Chlorine & pH Water Testing Test Kit

US $ 4.8-6 / Piece FOB
1 Piece (MOQ)
More
Main Products: Swimming Pool Equipment, Pool Filter, Pool Pump, Pool Ladder, Swimming Pool Waterfall SPA, Pool Light
Send Inquiry
Audited Supplier
GUANGZHOU MIC POOL SPA EQUIPMENT LIMITED

Guangdong, China Since 2022
Chat Now Send Inquiry
Swimming Pool pH Chlorine Water Test Kits for SPA Pool

Swimming Pool pH Chlorine Water Test Kits for SPA Pool

US $ 2-3 / Piece FOB
1 Piece (MOQ)
More
Age Group : Adults
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Audited Supplier
GUANGZHOU MIC POOL SPA EQUIPMENT LIMITED

Guangdong, China Since 2022
Chat Now Send Inquiry
Ultimate Pool Maintenance Solutions Featuring User-Friendly Test Strip Kit
Secured Trading Service

Ultimate Pool Maintenance Solutions Featuring User-Friendly Test Strip Kit

US $ 2.9-3.1 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Sensor, Instrument
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Audited Supplier
Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
Chat Now Send Inquiry

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About Free Chlorine Test Kit FAQ

  • QCan I get OEM or custom liquid analyzers from distributors or factories?

    Discover the perfect addition to your Liquid Analyzer with our Free Chlorine Test Kit.Most top liquid analyzer distributors and direct factories provide OEM and custom order options alongside their standard analyzer meters. This means trend insight on features with a cheaper price point for wholesale buyers. Contact us for a custom configuration or to review distributor deals.

  • QHow do I choose the best liquid analyzer for industrial applications?

    The Free Chlorine Test Kit is a key item within our extensive Liquid Analyzer selection.When selecting a liquid analyzer for process automation or quality control, focus on accuracy, sensor type, and OEM customization options. Factory-direct offers often include trending analyzer technologies at competitive wholesale price points. Request a detailed quote to compare suppliers.

  • QWhat are the current market trends for liquid analyzer price and supply?

    The Free Chlorine Test Kit is included in our comprehensive Liquid Analyzer range.Instruments, meters, and analyzer solutions have become more accessible with factory new models now supporting in-demand applications like water treatment and food manufacturing. Leverage trending features and wholesale price comparisons—contact us to learn about factory deals and place an inquiry.

Smart Water Treatment Strips for 6 in 1 Easy Testing Kit

Smart Water Treatment Strips for 6 in 1 Easy Testing Kit

US $ 0.05-0.1 / Piece FOB
100 Pieces (MOQ)
More
Certification : FDA, CE, ISO, RoHS
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Audited Supplier
Weifang Justop Biotech Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
Innovative Water Kit for Easy Pool Testing Advanced Pool Testing Kit
Secured Trading Service

Innovative Water Kit for Easy Pool Testing Advanced Pool Testing Kit

US $ 2.9-3.1 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Sensor, Instrument
Send Inquiry
Audited Supplier
Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
Chat Now Send Inquiry
5-in-1 Drinking Water Test Strips Kit for Water Quality Testing

5-in-1 Drinking Water Test Strips Kit for Water Quality Testing

US $ 0.05-0.1 / Piece FOB
100 Pieces (MOQ)
More
Type : Reagent Test Paper
Send Inquiry
Audited Supplier
Weifang Justop Biotech Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
Swimming Pool Accessories Oto Test Strips SPA Water Test Kit

Swimming Pool Accessories Oto Test Strips SPA Water Test Kit

US $ 0.5-1.5 / Piece FOB
1 Piece (MOQ)
More
Main Products: Swimming Pool Equipment, Pool Filter, Pool Pump, Pool Ladder, Swimming Pool Waterfall SPA, Pool Light
Send Inquiry
Audited Supplier
GUANGZHOU MIC POOL SPA EQUIPMENT LIMITED

Guangdong, China Since 2022
Chat Now Send Inquiry
pH/Cl/ Bromine/Alkalinity/Acid Demand 5-Way Test Kit for Swimming Pool

pH/Cl/ Bromine/Alkalinity/Acid Demand 5-Way Test Kit for Swimming Pool

US $ 4.8-6 / Piece FOB
1 Piece (MOQ)
More
Material : Plastic
Send Inquiry
Audited Supplier
GUANGZHOU MIC POOL SPA EQUIPMENT LIMITED

Guangdong, China Since 2022
Chat Now Send Inquiry
Smart Water Treatment Strips for 5 in 1 Easy Testing Kit

Smart Water Treatment Strips for 5 in 1 Easy Testing Kit

US $ 0.05-0.1 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Rapid Test Kit, Doa Test Kit, Infectious Test Kit, HCG Test Kit, HIV Test Kit, HCV Test Kit, Poct Test Analzyer
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Audited Supplier
Weifang Justop Biotech Co., Ltd.

Shandong, China Since 2026
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China Factory Swimming Pool Water Treatment 3 Way Test Kits

China Factory Swimming Pool Water Treatment 3 Way Test Kits

US $ 1.2-1.4 / Piece FOB
1,000 Pieces (MOQ)
More
Appearance : Liquid
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Audited Supplier
Qingdao Thor Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2022
Chat Now Send Inquiry
Hot Sale Swimming Pool Test Strip 7 Way Wateradvanced Pool Maintenance Kit
Secured Trading Service

Hot Sale Swimming Pool Test Strip 7 Way Wateradvanced Pool Maintenance Kit

US $ 2.9-3.1 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Sensor, Instrument
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Audited Supplier
Henan Bingsheng Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
Chat Now Send Inquiry
Bn Pools Swimming Outdoor Complete Pool Water Chemical Test Kit Swimming Pool Test Kit

Bn Pools Swimming Outdoor Complete Pool Water Chemical Test Kit Swimming Pool Test Kit

US $ 1.5 / Piece FOB
100 Pieces (MOQ)
More
Seating Capacity : ＞10 People
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Audited Supplier
Ningbo Bonny E-Home Co., Ltd.

Zhejiang, China Since 2025
Chat Now Send Inquiry
Water Test Strips 6 in 1 Paraments Reagent Testing Kits

Water Test Strips 6 in 1 Paraments Reagent Testing Kits

US $ 0.05-0.1 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Rapid Test Kit, Doa Test Kit, Infectious Test Kit, HCG Test Kit, HIV Test Kit, HCV Test Kit, Poct Test Analzyer
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Audited Supplier
Weifang Justop Biotech Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
Good Quality 7 in 1 Water Test Strips for Easy Testing Kit

Good Quality 7 in 1 Water Test Strips for Easy Testing Kit

US $ 0.05-0.1 / Piece FOB
100 Pieces (MOQ)
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Type : Reagent Test Paper
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Audited Supplier
Weifang Justop Biotech Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
Smart Water Treatment Strips for Easy Testing Kit

Smart Water Treatment Strips for Easy Testing Kit

US $ 0.05-0.1 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Rapid Test Kit, Doa Test Kit, Infectious Test Kit, HCG Test Kit, HIV Test Kit, HCV Test Kit, Poct Test Analzyer
Send Inquiry
Audited Supplier
Weifang Justop Biotech Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
Pool China Factory Standard pH Water 3 Way Test Kits

Pool China Factory Standard pH Water 3 Way Test Kits

US $ 1.2-1.4 / Piece FOB
1,000 Pieces (MOQ)
More
Appearance : Liquid
Send Inquiry
Audited Supplier
Qingdao Thor Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2022
Chat Now Send Inquiry
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