Shop Chlorine Testing 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
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
41
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
41
$239.00
Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
Cole-Parmer
41
$239.00
Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
Cole-Parmer
41
$711.00
Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, For Reliable Water Quality Testing, Easy-To-Use Interface, Large
Amazon.com
30
Free shipping
$711.00
Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, For Reliable Water Quality Testing, Easy-To-Use Interface, Large
Amazon.com
30
$99.99
$111.99
Chlorine Test Kits - 4 Types To Choose From
ChemWorld.com
10% off
$99.99
$111.99
Chlorine Test Kits - 4 Types To Choose From
ChemWorld.com
$1,065.60
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
27
Free shipping
$1,065.60
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
27
$799.99
DPD Chlorine Colorimeter
ChemWorld.com
$799.99
DPD Chlorine Colorimeter
ChemWorld.com
$110.99
$129.99
Chlorine Drop Count Test Kit
ChemWorld.com
14% off
$110.99
$129.99
Chlorine Drop Count Test Kit
ChemWorld.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
$520.00
RKI 04 Series Single Gas Toxic Monitor, Chlorine (Cl2) 0 - 20.00 Ppm
Activated Carbon Depot
$520.00
RKI 04 Series Single Gas Toxic Monitor, Chlorine (Cl2) 0 - 20.00 Ppm
Activated Carbon Depot
$711.00
Hach DR300 Pocket Colorimeter Chlorine & Ph With Box LPV445.97.12110
Core & Main
$711.00
Hach DR300 Pocket Colorimeter Chlorine & Ph With Box LPV445.97.12110
Core & Main
$383.54
Extech Chlorine Meter Cl200 - 09266909
Penn Tool Co
41
$383.54
Extech Chlorine Meter Cl200 - 09266909
Penn Tool Co
41
$309.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
$309.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
$142.00
Hach Chlorine (Free & Total) Test Kit Model CN-70 1454200
Core & Main
45
$142.00
Hach Chlorine (Free & Total) Test Kit Model CN-70 1454200
Core & Main
45
$192.00
Hach Chlorine (Free & Total) & Ph Test Kit Model CN-67 1411100
Core & Main
$192.00
Hach Chlorine (Free & Total) & Ph Test Kit Model CN-67 1411100
Core & Main
$167.28
Chemetrics K-2511, Chemets Chlorine (Free And Total) ULR Test Kit (0-0.20 Ppm)
Selectum
$167.28
Chemetrics K-2511, Chemets Chlorine (Free And Total) ULR Test Kit (0-0.20 Ppm)
Selectum
$551.00
BW Technologies By Honeywell BW Solo Portable Chlorine Detector
Airgas
$551.00
BW Technologies By Honeywell BW Solo Portable Chlorine Detector
Airgas
$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
$1,077.00
MSA ALTAIR 2X Chlorine Monitor
Airgas
$1,077.00
MSA ALTAIR 2X Chlorine Monitor
Airgas
$115.00
Hanna (HI701) Free Chlorine Colorimeter - Checker® HC
Isopure Water
$115.00
Hanna (HI701) Free Chlorine Colorimeter - Checker® HC
Isopure Water
$81.86
Chemetrics K-2520D, Chemets Chlorine HR Test Kit (0-25 Ppm)
Selectum
$81.86
Chemetrics K-2520D, Chemets Chlorine HR Test Kit (0-25 Ppm)
Selectum
$81.86
Chemetrics K-2520A, Chemets Chlorine HR Test Kit (0-125 Ppm)
Selectum
$81.86
Chemetrics K-2520A, Chemets Chlorine HR Test Kit (0-125 Ppm)
Selectum
$49.99
Digital Pool Tester - Ph And Chlorine Measuring Device For Easy Water Analysis
Vernier
$49.99
Digital Pool Tester - Ph And Chlorine Measuring Device For Easy Water Analysis
Vernier
$1,708.00
Myron L Ultrameter II 6PFCE Waterproof Multiparameter Meter | Cole-Parmer
Cole-Parmer
$1,708.00
Myron L Ultrameter II 6PFCE Waterproof Multiparameter Meter | Cole-Parmer
Cole-Parmer
$611.63
Solaxx Safedip Pro Digital Chemistry Reader MET50A
Pool Supply Unlimited
$611.63
Solaxx Safedip Pro Digital Chemistry Reader MET50A
Pool Supply Unlimited
$30.38
$34.99
Taylor K-1004 Safety Plus Swimming Pool Chlorine Bromine Ph Alkalinity Test Kit
Walmart
14
Free shipping
13% off
$30.38
$34.99
Taylor K-1004 Safety Plus Swimming Pool Chlorine Bromine Ph Alkalinity Test Kit
Walmart
14
$7.99
$9.99
U.S. Pool Supply Swimming Pool & Spa Test Kit Refill Solutions, Test Water For Ph, Chlorine And Bromine
Walmart
20
20% off
$7.99
$9.99
U.S. Pool Supply Swimming Pool & Spa Test Kit Refill Solutions, Test Water For Ph, Chlorine And Bromine
Walmart
20
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
224
$46.49
Pentair 4-In-1 OTO Test Kit - Chlorine, Ph, Acid Demand, & Total Alkalinity R151186
PoolZoom.com
224
$74.95
COM-100 HM Digital EC TDS & Temperature Waterproof Meter
US Water Systems
$74.95
COM-100 HM Digital EC TDS & Temperature Waterproof Meter
US Water Systems
$129.00
Hanna (HI711) Handheld Colorimeter Checker For Total Chlorine
Isopure Water
$129.00
Hanna (HI711) Handheld Colorimeter Checker For Total Chlorine
Isopure Water
$51.85
Online Water Quality Tester LCD Digital EC/TDS Meter Us/PPM Detection EC Detector Inlet Outlet Test For Pool Laboratory
AliExpress
2
$51.85
Online Water Quality Tester LCD Digital EC/TDS Meter Us/PPM Detection EC Detector Inlet Outlet Test For Pool Laboratory
AliExpress
2
$9.91
$20.03
New 2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Tester CL2 Measuring
Aliexpress
50% off
$9.91
$20.03
New 2 in 1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Tester CL2 Measuring
Aliexpress
$508.48
PCE Instruments Digital Water Analysis Meter For Chlorine Testing (PCE-CHT 10)
JBTools
$508.48
PCE Instruments Digital Water Analysis Meter For Chlorine Testing (PCE-CHT 10)
JBTools
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$15.00
TDS Meter - Third Wave Water
Third Wave Water
$46.94
Micro Essentials Lab CHLORSTART Chlorine Test Starter Kit - Wall-Mount, 3Chlorine Dispensers, Informational Poster, 3 Chlorine Dispensers
Katom.com
2
$46.94
Micro Essentials Lab CHLORSTART Chlorine Test Starter Kit - Wall-Mount, 3Chlorine Dispensers, Informational Poster, 3 Chlorine Dispensers
Katom.com
2
$769.82
PH-RX-CHLORINE METER VEOLIA - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com
$769.82
PH-RX-CHLORINE METER VEOLIA - Sensors & Switches & PH/ORP Transmitter Supplies
Radwell.com

Shop Chlorine Testing 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
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
41
$239.00
Extech CL200 Exstik Waterproof Chlorine Meter
Amazon.com
41
$239.00
Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
Cole-Parmer
41
$239.00
Extech Waterproof Pocket Chlorine Tester | Cole-Parmer
Cole-Parmer
41
$711.00
Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, For Reliable Water Quality Testing, Easy-To-Use Interface, Large
Amazon.com
30
Free shipping
$711.00
Hach DR300 Pocket Colorimeter, Chlorine, Free + Total, LR/HR, Waterproof, Portable, For Reliable Water Quality Testing, Easy-To-Use Interface, Large
Amazon.com
30
$99.99
$111.99
Chlorine Test Kits - 4 Types To Choose From
ChemWorld.com
10% off
$99.99
$111.99
Chlorine Test Kits - 4 Types To Choose From
ChemWorld.com
$1,065.60
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
27
Free shipping
$1,065.60
Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
Amazon.com
27
$799.99
DPD Chlorine Colorimeter
ChemWorld.com
$799.99
DPD Chlorine Colorimeter
ChemWorld.com
$110.99
$129.99
Chlorine Drop Count Test Kit
ChemWorld.com
14% off
$110.99
$129.99
Chlorine Drop Count Test Kit
ChemWorld.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
$520.00
RKI 04 Series Single Gas Toxic Monitor, Chlorine (Cl2) 0 - 20.00 Ppm
Activated Carbon Depot
$520.00
RKI 04 Series Single Gas Toxic Monitor, Chlorine (Cl2) 0 - 20.00 Ppm
Activated Carbon Depot
$711.00
Hach DR300 Pocket Colorimeter Chlorine & Ph With Box LPV445.97.12110
Core & Main
$711.00
Hach DR300 Pocket Colorimeter Chlorine & Ph With Box LPV445.97.12110
Core & Main
$383.54
Extech Chlorine Meter Cl200 - 09266909
Penn Tool Co
41
$383.54
Extech Chlorine Meter Cl200 - 09266909
Penn Tool Co
41
$309.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
$309.00
Extech Waterproof Pocket Water Quality Tester | Cole-Parmer
Cole-Parmer
$142.00
Hach Chlorine (Free & Total) Test Kit Model CN-70 1454200
Core & Main
45
$142.00
Hach Chlorine (Free & Total) Test Kit Model CN-70 1454200
Core & Main
45
$192.00
Hach Chlorine (Free & Total) & Ph Test Kit Model CN-67 1411100
Core & Main
$192.00
Hach Chlorine (Free & Total) & Ph Test Kit Model CN-67 1411100
Core & Main
$167.28
Chemetrics K-2511, Chemets Chlorine (Free And Total) ULR Test Kit (0-0.20 Ppm)
Selectum
$167.28
Chemetrics K-2511, Chemets Chlorine (Free And Total) ULR Test Kit (0-0.20 Ppm)
Selectum
$551.00
BW Technologies By Honeywell BW Solo Portable Chlorine Detector
Airgas
$551.00
BW Technologies By Honeywell BW Solo Portable Chlorine Detector
Airgas
$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