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    Oakton Low/High/EC High Replacement Sensor

    $80.99 $60.74
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    Oakton pH Tester Sensor Replacement for pH tester 10, 20, 30

    $104.99 $78.74
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    Oakton pHTester 10 with .1 pH Accuracy and ATC (Automatic Temperature Compensation)

    $139.99 $104.99
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    Oakton pHTestr 20 with .01 pH Accuracy and ATC (Automatic Temperature Compensation)

    $152.99 $114.74
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    Oakton pHTestr 30 – .01 pH Accuracy Temperature Display

    $168.99 $126.74
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    Oakton Replaceable Electrodes for pH WP 2 Pen

    $78.99 $59.24
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    Oakton Replacement Sensor for Testr35

    $118.99 $89.24
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    Oakton Waterproof ECTester 11 plus

    $169.99 $127.49
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    Oakton Waterproof Eco Tester pH1

    $72.99 $54.74
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    Oakton Waterproof EcoTster pH2

    $90.99 $68.24
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  • Sale!

    Oakton Waterproof PC Testr 35 (EC & pH)

    $201.99 $151.49
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  • Sale!

    Oakton Waterproof PT Testr 35 (pH & TDS)

    $201.99 $151.49
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    Oakton Waterproof TDS Tester 11

    $122.99 $92.24
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    Oakton Waterproof TDS Tester11 Plus

    $166.99 $125.24
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  • Sale!

    Waterproof EC Tester 11

    $124.99 $93.74
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