Category featured highlights

HANNA Instruments HI-76309 Four Ring Conductivity and Temperature Probe RRP £326
Current price 249.99 GBP
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Refillable Combination pH Electrode for Laboratory and Beer Testing - HI-1131B
Current price 313.99 GBP
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Extech EC400 Conductivity Total Dissolved Solids(TDS) Salinity Temperature Meter
Current price 164.49 GBP
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