Water Quality Testers and Meters

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36 products

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Hanna Instruments-771 Chlorine Ultra High Range Handheld Colorimeter, Checker®HCHanna Instruments-771 Chlorine Ultra High Range Handheld Colorimeter, Checker®HC
Hanna Instruments
Hanna Instruments-771 Chlorine Ultra High Range Handheld Colorimeter, Checker®HC Sale price£85.69 Regular price£90.20
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Hanna Instruments-733 Ammonia High Range Handheld Colorimeter (0.0-99.9ppm) Checker®HCHanna Instruments-733 Ammonia High Range Handheld Colorimeter (0.0-99.9ppm) Checker®HC
Hanna Instruments
Hanna Instruments-733 Ammonia High Range Handheld Colorimeter (0.0-99.9ppm) Checker®HC Sale price£85.69 Regular price£90.20
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Hanna Instruments-700 Ammonia Low Range Colorimeter - Checker HC (0.00 to 3.00ppm)Hanna Instruments-700 Ammonia Low Range Colorimeter - Checker HC (0.00 to 3.00ppm)
Hanna Instruments
Hanna Instruments-700 Ammonia Low Range Colorimeter - Checker HC (0.00 to 3.00ppm) Sale price£71.35 Regular price£75.10
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Hanna Instruments-717 High Range Phosphate Colorimeter - Checker HCHanna Instruments-717 High Range Phosphate Colorimeter - Checker HC
Hanna Instruments
Hanna Instruments-717 High Range Phosphate Colorimeter - Checker HC Sale price£71.35 Regular price£75.10
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Hanna Instruments HI-98319 Waterproof Salinity TesterHanna Instruments HI-98319 Waterproof Salinity Tester
Hanna Instruments
Hanna Instruments HI-98319 Waterproof Salinity Tester Sale price£85.79 Regular price£90.30
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Hanna Instruments-98107 pHep pH TesterHanna Instruments-98107 pHep pH Tester
Hanna Instruments
Hanna Instruments-98107 pHep pH Tester Sale price£75.24 Regular price£79.20
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Hanna Instruments-98539 Checktemp Dip® Pocket Thermometer
Hanna Instruments
Hanna Instruments-98539 Checktemp Dip® Pocket Thermometer Sale price£110.39 Regular price£116.20
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Hanna Instruments HI-774 Marine Phosphate ULR Checker Clearance (No Reagents)Hanna Instruments HI-774 Marine Phosphate ULR Checker Clearance (No Reagents)
Hanna Instruments
Hanna Instruments HI-774 Marine Phosphate ULR Checker Clearance (No Reagents) Sale price£59.99 Regular price£75.10
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Hanna Instruments HI-99301 EC/TDS/Temperature Meter - High Range
Hanna Instruments
Hanna Instruments HI-99301 EC/TDS/Temperature Meter - High Range Sale price£301.44 Regular price£317.30
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Hanna Instruments HI-99300 EC/TDS/Temperature Meter - low range
Hanna Instruments
Hanna Instruments HI-99300 EC/TDS/Temperature Meter - low range Sale price£301.44 Regular price£317.30
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Hanna Instruments HI-98494 Multiparameter Bluetooth pH/EC/OPDO MeterHanna Instruments HI-98494 Multiparameter Bluetooth pH/EC/OPDO Meter
Hanna Instruments
Hanna Instruments HI-98494 Multiparameter Bluetooth pH/EC/OPDO Meter Sale price£2,836.13 Regular price£2,985.40
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Hanna Instruments HI-98394 GPS Multiparameter Portable pH, EC, ISE, Turbidity, DO Meter with Autonomously Logging ProbeHanna Instruments HI-98394 GPS Multiparameter Portable pH, EC, ISE, Turbidity, DO Meter with Autonomously Logging Probe
Hanna Instruments
Hanna Instruments HI-98394 GPS Multiparameter Portable pH, EC, ISE, Turbidity, DO Meter with Autonomously Logging Probe Sale price£2,280.00 Regular price£2,400.00
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Hanna Instruments HI-98294 GPS Multiparameter Portable pH, EC, ISE, Turbidity, DO MeterHanna Instruments HI-98294 GPS Multiparameter Portable pH, EC, ISE, Turbidity, DO Meter
Hanna Instruments
Hanna Instruments HI-98294 GPS Multiparameter Portable pH, EC, ISE, Turbidity, DO Meter Sale price£2,090.00 Regular price£2,200.00
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Hanna Instruments HI-9829 Multiparameter pH/ISE/EC/DO/Turbidity Waterproof Meter (GPS option available)Hanna Instruments HI-9829 Multiparameter pH/ISE/EC/DO/Turbidity Waterproof Meter (GPS option available)
Hanna Instruments
Hanna Instruments HI-9829 Multiparameter pH/ISE/EC/DO/Turbidity Waterproof Meter (GPS option available) Sale price£2,872.23 Regular price£3,023.40
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Hanna Instruments HI-8733 Portable Multi-range Conductivity Meter
Hanna Instruments
Hanna Instruments HI-8733 Portable Multi-range Conductivity Meter Sale price£676.12 Regular price£711.70
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Hanna Instruments HI-2020 Edge Hybrid Multiparameter pH EC DO Meter - No ElectrodeHanna Instruments HI-2020 Edge Hybrid Multiparameter pH EC DO Meter - No Electrode
Hanna Instruments
Hanna Instruments HI-2020 Edge Hybrid Multiparameter pH EC DO Meter - No Electrode Sale price£382.19 Regular price£402.30
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Hanna Instruments HI-2020 edge Hybrid Multiparameter pH EC DO MeterHanna Instruments HI-2020 edge Hybrid Multiparameter pH EC DO Meter
Hanna Instruments
Hanna Instruments HI-2020 edge Hybrid Multiparameter pH EC DO Meter Sale price£605.91 Regular price£637.80
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Hanna Instruments HI-2030 Edge Hybrid Multiparameter EC Meter
Hanna Instruments
Hanna Instruments HI-2030 Edge Hybrid Multiparameter EC Meter Sale price£917.70 Regular price£966.00
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Hanna Instruments HI-2040 Edge Hybrid Multiparameter DO MeterHanna Instruments HI-2040 Edge Hybrid Multiparameter DO Meter
Hanna Instruments
Hanna Instruments HI-2040 Edge Hybrid Multiparameter DO Meter Sale price£917.70 Regular price£966.00
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Hanna Instruments-700 Ammonia Low Range Colorimeter - Clearance ItemHanna Instruments-700 Ammonia Low Range Colorimeter - Clearance Item
Hanna Instruments
Hanna Instruments-700 Ammonia Low Range Colorimeter - Clearance Item Sale price£60.00 Regular price£75.10
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Hanna Instruments HI-98319 Waterproof Salinity Tester Clearance ItemHanna Instruments HI-98319 Waterproof Salinity Tester Clearance Item
Hanna Instruments
Hanna Instruments HI-98319 Waterproof Salinity Tester Clearance Item Sale price£64.99 Regular price£90.30
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Hanna Instruments HI-97710C pH, Free & Total Chlorine Portable Photometer Kit
Hanna Instruments
Hanna Instruments HI-97710C pH, Free & Total Chlorine Portable Photometer Kit Sale price£707.15
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HI-98199 pH, EC, DO digital portable meter (pH electrode included only)
Hanna Instruments
HI-98199 pH, EC, DO digital portable meter (pH electrode included only) Sale price£877.14 Regular price£923.30
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Hanna Instruments HI-718 Iodine Handheld Colorimeter Checker
Hanna Instruments
Hanna Instruments HI-718 Iodine Handheld Colorimeter Checker Sale price£71.35 Regular price£75.10

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