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Hanna Instruments HI-9810422 HALO2 Wireless pH Tester with built-in general purpose electrodeHanna Instruments HI-9810422 HALO2 Wireless pH Tester with built-in general purpose electrode
Hanna Instruments
Hanna Instruments HI-9810422 HALO2 Wireless pH Tester with built-in general purpose electrode Sale price£164.82 Regular price£173.50
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Hanna Instruments HI-9810402 HALO2 Wireless Refillable pH Tester for Lab with built-in general purpose electrodeHanna Instruments HI-9810402 HALO2 Wireless Refillable pH Tester for Lab with built-in general purpose electrode
Hanna Instruments
Hanna Instruments HI-9810402 HALO2 Wireless Refillable pH Tester for Lab with built-in general purpose electrode Sale price£164.35 Regular price£173.00
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Hanna Instruments HI-96785-25 Cationic Surfactants Reagents
Hanna Instruments
Hanna Instruments HI-96785-25 Cationic Surfactants Reagents Sale price£114.38 Regular price£120.40
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Hanna Instruments HI-96780-25 Nonionic Surfactants Reagents
Hanna Instruments
Hanna Instruments HI-96780-25 Nonionic Surfactants Reagents Sale price£73.34 Regular price£77.20
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Hanna Instruments HI-93753-01 Chloride Reagents
Hanna Instruments
Hanna Instruments HI-93753-01 Chloride Reagents Sale price£102.03 Regular price£107.40
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Hanna Instruments HI-93738-03 Chlorine Dioxide Reagents
Hanna Instruments
Hanna Instruments HI-93738-03 Chlorine Dioxide Reagents Sale price£312.83 Regular price£329.30
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Hanna Instruments HI-93734-03 Set of 300 reagents for Chlorine photometer
Hanna Instruments
Hanna Instruments HI-93734-03 Set of 300 reagents for Chlorine photometer Sale price£89.68 Regular price£94.40
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Hanna Instruments HI-93729-03 Fluoride Reagents for HI-97729
Hanna Instruments
Hanna Instruments HI-93729-03 Fluoride Reagents for HI-97729 Sale price£119.32 Regular price£125.60
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Hanna Instruments HI-93700-03 Reagents: 300 ammonia test
Hanna Instruments
Hanna Instruments HI-93700-03 Reagents: 300 ammonia test Sale price£189.14 Regular price£199.10
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Hanna Instruments HI-930315 Titrant Bottle Holder
Hanna Instruments
Hanna Instruments HI-930315 Titrant Bottle Holder Sale price£73.34 Regular price£77.20
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Hanna Instruments HI-900601 Photometric electrode with green LED - 525 nmHanna Instruments HI-900601 Photometric electrode with green LED - 525 nm
Hanna Instruments
Hanna Instruments HI-900601 Photometric electrode with green LED - 525 nm Sale price£524.68 Regular price£552.30
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Hanna Instruments HI-900604 Photometric electrode with blue LED - 470 nmHanna Instruments HI-900604 Photometric electrode with blue LED - 470 nm
Hanna Instruments
Hanna Instruments HI-900604 Photometric electrode with blue LED - 470 nm Sale price£494.95 Regular price£521.00
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Hanna Instruments HI-8931DN Panel Mounted Conductivity Controller
Hanna Instruments
Hanna Instruments HI-8931DN Panel Mounted Conductivity Controller Sale price£761.23 Regular price£801.30
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Hanna Instruments HI-8931AN Panel Mounted Conductivity Controller
Hanna Instruments
Hanna Instruments HI-8931AN Panel Mounted Conductivity Controller Sale price£761.23 Regular price£801.30
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Hanna Instruments HI-8931BN Panel Mounted Conductivity Controller
Hanna Instruments
Hanna Instruments HI-8931BN Panel Mounted Conductivity Controller Sale price£761.23 Regular price£801.30
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Hanna Instruments HI-8710 Panel Mounted pH Analog Controller
Hanna Instruments
Hanna Instruments HI-8710 Panel Mounted pH Analog Controller Sale price£908.29 Regular price£956.10
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Hanna Instruments HI-829113 Digital pH / Temperature Electrode for HI-98199
Hanna Instruments
Hanna Instruments HI-829113 Digital pH / Temperature Electrode for HI-98199 Sale price£428.64 Regular price£451.20
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Hanna Instruments HI-8088L Standard Solution at 5.84 g/L Sodium Chloride (NaCl)
Hanna Instruments
Hanna Instruments HI-8088L Standard Solution at 5.84 g/L Sodium Chloride (NaCl) Sale price£45.60 Regular price£48.00
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Hanna Instruments HI-8087L 0.23g/L Sodium Standard Solution, 500ml
Hanna Instruments
Hanna Instruments HI-8087L 0.23g/L Sodium Standard Solution, 500ml Sale price£39.62 Regular price£41.70
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Hanna Instruments HI-8299505 AmpHel pH glass bodied combination electrode
Hanna Instruments
Hanna Instruments HI-8299505 AmpHel pH glass bodied combination electrode Sale price£213.84 Regular price£225.10
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Hanna Instruments HI-8086L 23g/L Sodium (Na+) ISE Standard Solution, 500ml FDA bottle
Hanna Instruments
Hanna Instruments HI-8086L 23g/L Sodium (Na+) ISE Standard Solution, 500ml FDA bottle Sale price£35.43 Regular price£37.30
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Hanna Instruments HI-8080L Sodium (Na+) ISE Standard Solution, 500mL FDA Bottle
Hanna Instruments
Hanna Instruments HI-8080L Sodium (Na+) ISE Standard Solution, 500mL FDA Bottle Sale price£49.02 Regular price£51.60
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Hanna Instruments HI-7698494-5 Optical DO Sensor - OPDO
Hanna Instruments
Hanna Instruments HI-7698494-5 Optical DO Sensor - OPDO Sale price£789.45 Regular price£831.00
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Hanna Instruments HI-7698194-2 DO Sensor
Hanna Instruments
Hanna Instruments HI-7698194-2 DO Sensor Sale price£295.55 Regular price£311.10

Hanna Meters

Hanna Meters Products offer precise and easy-to-use instruments for testing water quality. These meters measure key factors like pH, chlorine, conductivity, and temperature, giving accurate readings in seconds. Ideal for both professional and everyday use, Hanna meters help you maintain clean, safe, and balanced water—whether for pools, drinking water, or industrial systems.

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