Probes & Accessories

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  • BRS Double Junction Lab Grade pH Probe

    $59.99
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  • BRS Lab Grade ORP Probe Quick look

    BRS Double Junction Lab Grade ORP Probe

    reg. $69.99

    Special Price: $62.99

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  • Temperature Probe - Neptune Systems

    $29.95
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  • Cerebra Smart-Temp Probe - Vertex Quick look

    Cerebra Smart-Temp Probe - Vertex

    reg. $34.99

    Special Price: $29.99

    Out of stock

  • Lab Grade Double Junction pH Probe - Neptune Systems

    $74.95
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  • Lab Grade Double Junction ORP Probe - Neptune Systems

    $84.95
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  • Dual Junction pH Probe - Vertex Quick look

    Dual Junction pH Probe - Vertex

    reg. $69.99

    Special Price: $62.99

    Out of stock

  • ORP Redox Probe - Vertex Quick look

    ORP Redox Probe - Vertex

    reg. $79.99

    Special Price: $71.99

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  • Traceable Long Stem Calibration Thermometer - VWR Quick look

    Traceable Long Stem Calibration Thermometer - VWR

    reg. $99.95

    Special Price: $89.96

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  • Magnetic Probe Rack MPR - Neptune Systems

    $39.95
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  • Auqa Gadget CustomCradle XL- Innovative Marine

    $49.99
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  • Auqa Gadget CustomCradle Nano - Innovative Marine

    $29.99
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  • Cerebra Dissolved Oxygen Probe - Vertex Quick look

    Cerebra Dissolved Oxygen Probe - Vertex

    reg. $324.99

    Special Price: $292.49

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  • pH Probe - Vertex Quick look

    pH Probe - Vertex

    reg. $49.99

    Special Price: $44.99

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  • Vertex Sensor-Mag XD Probe Holder

    $31.99
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  • Lab Grade ORP Probe - Neptune Systems

    $69.95
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  • Lab Grade Dissolved Oxygen Probe - Neptune Systems

    $699.95
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  • Watchdog Leak Detection Alarm

    $12.99
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  • MQ-200 Quantum Separate Sensor with Handheld Meter Quick look

    MQ-200 Quantum Separate Sensor with Handheld PAR Meter - Apogee

    reg. $379.99

    Special Price: $341.99

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  • PH-200 Waterproof pH Meter - HM Digital

    $79.99
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  • Salinity Probe v2 - Digital Aquatics

    $115.00
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  • PINPOINT pH Replacement Probe Quick look

    PINPOINT pH Replacement Probe

    reg. $44.99

    Special Price: $40.49

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  • PINPOINT ORP Replacement Probe

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  • Inline Probe Holder - Compression Fitting

    $19.99
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  • BRS pH/ORP Probe Tip Soaker Bottle

    $4.99
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  • Vertex Sensor-Mount

    $11.99
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  • Smart ATO Universal Tube Holder - AutoAqua

    $12.99
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  • BRS pH/ORP Probe Storage Solution 16 oz

    $12.99
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