PH/EC Meters

6 products

    6 products
    PH/EC Combination Meter - HI-98130
    £299.23
    PH 7 Calibrating Buffer Solution - 20ml Sachet
    £3.31
    PH/EC Combination Meter - HI-98129
    £181.24
    PH 4 Calibrating Buffer Solution - 20ml Sachet
    £3.31
    PH 12 Calibrating Buffer Solution - 20ml Sachet
    £5.71
    EC Solution 12 880uS/cm for 98130 Meter - 20ml Sachet
    £3.31
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