Shop Chlorine Tester Meter

Sponsored
About our ads
$69.00
Chlorine Test Kit - ULINE - Case Of 10
Uline
$69.00
Chlorine Test Kit - ULINE - Case Of 10
Uline
$221.95
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
41
Free shipping
$221.95
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
41
$239.00
Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
Cole-Parmer
389
$239.00
Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
Cole-Parmer
389
$17.64
Aquachek 4 - Way Chlorine Test Kit
Northern Lights Cedar Tubs
$17.64
Aquachek 4 - Way Chlorine Test Kit
Northern Lights Cedar Tubs
$711.00
Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, MR, Mid-Range, Waterproof, Portable, Free & Total Chlorine Photometer, For Reliable Water
Amazon.com
10
Free shipping
$711.00
Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, MR, Mid-Range, Waterproof, Portable, Free & Total Chlorine Photometer, For Reliable Water
Amazon.com
10
$1,119.70
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
27
Free shipping
25% off
$1,119.70
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
27
$408.95
$450.83
Portable Digital Chlorine Meter With Large LCD Display
MSE Supplies
$408.95
$450.83
Portable Digital Chlorine Meter With Large LCD Display
MSE Supplies
$37.99
2IN1 PH Chlorine Meter Water Quality Tester
Pexav
$37.99
2IN1 PH Chlorine Meter Water Quality Tester
Pexav
$288.95
Exact 486205 Chlorine EZ Photometer Water Tester
FiltersFast.com
$288.95
Exact 486205 Chlorine EZ Photometer Water Tester
FiltersFast.com
$84.37
$152.57
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit, Pool Water Tester
theeurobot
44% off
$84.37
$152.57
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit, Pool Water Tester
theeurobot
$66.99
JUTHF 2 in 1 PH Chlorine Meter Tester Chlorine Water Quality Testing Device CL2 Measuring Swiming Tool For Pool Aquarium
diikon.com
$66.99
JUTHF 2 in 1 PH Chlorine Meter Tester Chlorine Water Quality Testing Device CL2 Measuring Swiming Tool For Pool Aquarium
diikon.com
$26.99
Chlorine & PH Meter, 5 in 1 Water Quality Tester For Chlorine/PH/ORP/H2/Temp, Digital Ph And Chlorine Tester For Hot Tub Drinking Water Quality Analys
Walmart
2
$26.99
Chlorine & PH Meter, 5 in 1 Water Quality Tester For Chlorine/PH/ORP/H2/Temp, Digital Ph And Chlorine Tester For Hot Tub Drinking Water Quality Analys
Walmart
2
$10.33
$20.46
New 2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Tester CL2 Measuring
Aliexpress
49% off
$10.33
$20.46
New 2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Tester CL2 Measuring
Aliexpress
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
222
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
222
$94.87
$218.15
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit - 4 Pc
atpeventdecor.com
56% off
$94.87
$218.15
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit - 4 Pc
atpeventdecor.com
$10.61
$21.66
2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Testing Device CL2
AliExpress
51% off
$10.61
$21.66
2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Testing Device CL2
AliExpress
$20.44
5 in 1 Chlorine Meter Pen Water Quality Detector PH H2 ORP TEMP CL2 Tester Multi-Function Spa
Aliexpress
Free shipping
$20.44
5 in 1 Chlorine Meter Pen Water Quality Detector PH H2 ORP TEMP CL2 Tester Multi-Function Spa
Aliexpress
Free shipping
$39.99
$45.99
Tilswall Swimming Pool Tester, 2-In-1 Chlorine & PH Meter
Tilswall US
13% off
$39.99
$45.99
Tilswall Swimming Pool Tester, 2-In-1 Chlorine & PH Meter
Tilswall US
$47.89
$64.17
Hanna Instruments HI701 Checker HC Handheld Colorimeter For Free Chlorine
www.stuffbyannjfr.com AAA
1
25% off
$47.89
$64.17
Hanna Instruments HI701 Checker HC Handheld Colorimeter For Free Chlorine
www.stuffbyannjfr.com AAA
1
$94.87
$218.15
Dissolved Meter Kit 0.0005.00Mg/L Portable Residual Chlorine/Total Chlorine Tester Water Quality Tester IP65 Error ≤1Mg/L: ±0.05 Mg/L >1Mg/L: ±5% Swimming Pools Aquaculture School Teaching Lab
atpeventdecor.com
56% off
$94.87
$218.15
Dissolved Meter Kit 0.0005.00Mg/L Portable Residual Chlorine/Total Chlorine Tester Water Quality Tester IP65 Error ≤1Mg/L: ±0.05 Mg/L >1Mg/L: ±5% Swimming Pools Aquaculture School Teaching Lab
atpeventdecor.com
$97.56
$197.49
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit, Pool Water Tester
evacontinental.com
50% off
$97.56
$197.49
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit, Pool Water Tester
evacontinental.com
$97.56
$197.49
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit, Pool Water Tester
ANFAPROYEC
50% off
$97.56
$197.49
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit, Pool Water Tester
ANFAPROYEC
$94.87
$218.15
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit - 4 Pc
ventalibresa.com
56% off
$94.87
$218.15
Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit - 4 Pc
ventalibresa.com
$42.95
$53.69
Chlorine Test Comparitor OTO For Field Test Kits
US Water Systems
20% off
$42.95
$53.69
Chlorine Test Comparitor OTO For Field Test Kits
US Water Systems
$433.52
PCE Instruments PCE-CHT 10, Water Analysis Meter Chlorine Tester
Selectum
$433.52
PCE Instruments PCE-CHT 10, Water Analysis Meter Chlorine Tester
Selectum
$94.87
$218.15
Dissolved Meter Kit 0.0005.00Mg/L Portable Residual Chlorine/Total Chlorine Tester Water Quality Tester IP65 Error ≤1Mg/L: ±0.05 Mg/L >1Mg/L: ±5% Swimming Pools Aquaculture School Teaching Lab
ventalibresa.com
56% off
$94.87
$218.15
Dissolved Meter Kit 0.0005.00Mg/L Portable Residual Chlorine/Total Chlorine Tester Water Quality Tester IP65 Error ≤1Mg/L: ±0.05 Mg/L >1Mg/L: ±5% Swimming Pools Aquaculture School Teaching Lab
ventalibresa.com
$69.99
Smart Pool Water Tester Ph Chlorine Monitor 7 in 1 Ph Chlorine Salt ORP TDS EC
eBay
Free shipping
$69.99
Smart Pool Water Tester Ph Chlorine Monitor 7 in 1 Ph Chlorine Salt ORP TDS EC
eBay
Free shipping
$437.90
PCE Instruments PCE-CHT 10, Water Analysis Meter Chlorine Tester
PrimeLabMed
$437.90
PCE Instruments PCE-CHT 10, Water Analysis Meter Chlorine Tester
PrimeLabMed
$9.95
$12.44
Consumer Chlorine Test Kit For Water Treatment | 2501
US Water Systems
20% off
$9.95
$12.44
Consumer Chlorine Test Kit For Water Treatment | 2501
US Water Systems
$51.99
$103.98
Aquacheck Pro 2In1 Digital PH And Chlorine Meter Professional Water Quality Tester For Pools, Spas & Aquariums - Round | Inspired Finds
Inspire Uplift
Free shipping
50% off
$51.99
$103.98
Aquacheck Pro 2In1 Digital PH And Chlorine Meter Professional Water Quality Tester For Pools, Spas & Aquariums - Round | Inspired Finds
Inspire Uplift
Free shipping
$239.00
FLIR Extech CL200 EXSTIK CHLORINE METER
DigiKey
$239.00
FLIR Extech CL200 EXSTIK CHLORINE METER
DigiKey
$84.35
$165.51
Residual Chlorine Detector, 0-5.00Mg/L Water Quality Tester, PH And Cl2 Content Measurement, With Suitcase, 10 Data Storage, For Swimming Pool, Spa Center
theeurobot
49% off
$84.35
$165.51
Residual Chlorine Detector, 0-5.00Mg/L Water Quality Tester, PH And Cl2 Content Measurement, With Suitcase, 10 Data Storage, For Swimming Pool, Spa Center
theeurobot
$94.87
$218.15
Dissolved Meter Kit 0.0005.00Mg/L Portable Residual Chlorine/Total Chlorine Tester Water Quality Tester IP65 Error ≤1Mg/L: ±0.05 Mg/L >1Mg/L: ±5% Swimming Pools Aquaculture School Teaching Lab
homeowneremails.com
56% off
$94.87
$218.15
Dissolved Meter Kit 0.0005.00Mg/L Portable Residual Chlorine/Total Chlorine Tester Water Quality Tester IP65 Error ≤1Mg/L: ±0.05 Mg/L >1Mg/L: ±5% Swimming Pools Aquaculture School Teaching Lab
homeowneremails.com
$51.99
Aquacheck Pro 2 in 1 Digital PH And Chlorine Meter Professional Water Quality Tester For Pools, Spas & Aquariums Round
Inspire Uplift
$51.99
Aquacheck Pro 2 in 1 Digital PH And Chlorine Meter Professional Water Quality Tester For Pools, Spas & Aquariums Round
Inspire Uplift
$50.95
$79.00
Water Quality Tester PC102 2-In-1 Ph And Chlorine Meter, Chlorine Tester, Ph Tester, CL2 Water Quality Testing Device
www.fruugo.us
Free shipping
35% off
$50.95
$79.00
Water Quality Tester PC102 2-In-1 Ph And Chlorine Meter, Chlorine Tester, Ph Tester, CL2 Water Quality Testing Device
www.fruugo.us
Free shipping
$99.52
$319.98
2025 Digital Pool Water Tester Smart Water Monitor - Chlorine, ORP, Salinity, Ph, EC, Temp TDS Meter - Digital Hot Tub Water Tester For Pools, Aquarium Spas
responsiml.com
68% off
$99.52
$319.98
2025 Digital Pool Water Tester Smart Water Monitor - Chlorine, ORP, Salinity, Ph, EC, Temp TDS Meter - Digital Hot Tub Water Tester For Pools, Aquarium Spas
responsiml.com
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop Chlorine Tester Meter

    Sponsored
    About our ads
    $69.00
    Chlorine Test Kit - ULINE - Case Of 10
    Uline
    $69.00
    Chlorine Test Kit - ULINE - Case Of 10
    Uline
    $221.95
    $239.00
    Extech CL200 Exstik Waterproof Chlorine Meter
    Amazon.com
    41
    Free shipping
    $221.95
    $239.00
    Extech CL200 Exstik Waterproof Chlorine Meter
    Amazon.com
    41
    $239.00
    Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
    Cole-Parmer
    389
    $239.00
    Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
    Cole-Parmer
    389
    $17.64
    Aquachek 4 - Way Chlorine Test Kit
    Northern Lights Cedar Tubs
    $17.64
    Aquachek 4 - Way Chlorine Test Kit
    Northern Lights Cedar Tubs
    $711.00
    Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, MR, Mid-Range, Waterproof, Portable, Free & Total Chlorine Photometer, For Reliable Water
    Amazon.com
    10
    Free shipping
    $711.00
    Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, MR, Mid-Range, Waterproof, Portable, Free & Total Chlorine Photometer, For Reliable Water
    Amazon.com
    10
    $1,119.70
    Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
    Amazon.com
    27
    Free shipping
    25% off
    $1,119.70
    Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
    Amazon.com
    27
    $408.95
    $450.83
    Portable Digital Chlorine Meter With Large LCD Display
    MSE Supplies
    $408.95
    $450.83
    Portable Digital Chlorine Meter With Large LCD Display
    MSE Supplies
    $37.99
    2IN1 PH Chlorine Meter Water Quality Tester
    Pexav
    $37.99
    2IN1 PH Chlorine Meter Water Quality Tester
    Pexav
    $288.95
    Exact 486205 Chlorine EZ Photometer Water Tester
    FiltersFast.com
    $288.95
    Exact 486205 Chlorine EZ Photometer Water Tester
    FiltersFast.com
    $84.37
    $152.57
    Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit, Pool Water Tester
    theeurobot
    44% off
    $84.37
    $152.57
    Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit, Pool Water Tester
    theeurobot
    $66.99
    JUTHF 2 in 1 PH Chlorine Meter Tester Chlorine Water Quality Testing Device CL2 Measuring Swiming Tool For Pool Aquarium
    diikon.com
    $66.99
    JUTHF 2 in 1 PH Chlorine Meter Tester Chlorine Water Quality Testing Device CL2 Measuring Swiming Tool For Pool Aquarium
    diikon.com
    $26.99
    Chlorine & PH Meter, 5 in 1 Water Quality Tester For Chlorine/PH/ORP/H2/Temp, Digital Ph And Chlorine Tester For Hot Tub Drinking Water Quality Analys
    Walmart
    2
    $26.99
    Chlorine & PH Meter, 5 in 1 Water Quality Tester For Chlorine/PH/ORP/H2/Temp, Digital Ph And Chlorine Tester For Hot Tub Drinking Water Quality Analys
    Walmart
    2
    $10.33
    $20.46
    New 2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Tester CL2 Measuring
    Aliexpress
    49% off
    $10.33
    $20.46
    New 2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Tester CL2 Measuring
    Aliexpress
    $46.49
    Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
    PoolZoom.com
    222
    $46.49
    Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
    PoolZoom.com
    222
    $94.87
    $218.15
    Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit - 4 Pc
    atpeventdecor.com
    56% off
    $94.87
    $218.15
    Sper Scientific Portable Digital Chlorine Meter 860043 W/Large LCD Display For Swimming Pools Spas, Measure Free Total Chlorine, Accurate Handheld Water Chemical Testing Kit - 4 Pc
    atpeventdecor.com
    $10.61
    $21.66
    2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Testing Device CL2
    AliExpress
    51% off
    $10.61
    $21.66
    2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Testing Device CL2
    AliExpress
    $20.44
    5 in 1 Chlorine Meter Pen Water Quality Detector PH H2 ORP TEMP CL2 Tester Multi-Function Spa
    Aliexpress
    Free shipping
    $20.44
    5 in 1 Chlorine Meter Pen Water Quality Detector PH H2 ORP TEMP CL2 Tester Multi-Function Spa
    Aliexpress
    Free shipping
    $39.99
    $45.99
    Tilswall Swimming Pool Tester, 2-In-1 Chlorine & PH Meter
    Tilswall US
    13% off
    $39.99
    $45.99
    Tilswall Swimming Pool Tester, 2-In-1 Chlorine & PH Meter
    Tilswall US