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15 products
Hanna Instruments
Hanna Instruments HI-98302 Pocket TDS Tester (0.00 to 10.00ppt)
Sale price£94.51
Regular price£99.48
Hanna Instruments
Hanna Instruments-98108 pocket pHep+ pH Tester & °C
Sale price£94.51
Regular price£99.48
Hanna Instruments
Hanna Instruments-98318 GroLine Waterproof EC/TDS (ppm) Tester
Sale price£92.11
Regular price£96.96
Hanna Instruments
Hanna Instruments-98107 pHep pH Tester
Sale price£90.29
Regular price£95.04
Hanna Instruments
Hanna Instruments-98331 Groline Direct Soil Conductivity (EC) & Temperature Tester
Sale price£146.15
Regular price£153.84
Hanna Instruments
Hanna Instruments-98311 EC, TDS and Temperature Tester, Low Range
Sale price£201.44
Regular price£212.04
Hanna Instruments
Hanna Instruments HI-98319 Waterproof Salinity Tester
Sale price£102.95
Regular price£108.36
Hanna Instruments
Hanna Instruments-98118 GroLine Waterproof Hydroponic pH & Temperature Tester
Sale price£92.11
Regular price£96.96
Hanna Instruments
Hanna Instruments-98131 GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester
Sale price£245.90
Regular price£258.84
Hanna Instruments
Hanna Instruments-98303 Pocket Conductivity Tester
Sale price£103.40
Regular price£108.84
Hanna Instruments
Hanna Instruments-98304 DiST4 EC Tester
Sale price£103.40
Regular price£108.84
Hanna Instruments
Hanna Instruments-98312 EC, TDS and Temperature Tester, High Range
Sale price£201.44
Regular price£212.04
Hanna Instruments
Hanna Instruments-98129 Pocket EC/TDS and pH Tester, Low Range
Sale price£281.58
Regular price£296.40
Hanna Instruments
Hanna Instruments-98115 GroLine Hydroponics pH Tester
Sale price£65.44
Regular price£68.88
Hanna Instruments
Hanna Instruments-98308 Pure Water Test
Sale price£148.55
Regular price£156.36





















