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Saltwater Aquarium Supplies
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Saltwater Aquarium Supplies
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Testing Equipment
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Replacement Probes
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27 items found
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American Marine Pinpoint ORP Probe
American Marine PINPOINT ORP Replacement Probe 10 foot cord Ag-Ag/Cl reference Platinum wire sensor Extended life High supression cable jacket
Avg. Customer Review (1) reviews
ORP: See all items
Our Price:
$58.99
Item Code: AM1419
American Marine Pinpoint pH Probe
PINPOINT ™ pH Replacement Probe is designed especially with your purpose in mind. It features long, continuous duty expectancy, fast response and, most importantly, is non-toxic to your system. Each probe features a 10 foot ca...
Avg. Customer Review (8) reviews
pH: See all items
Our Price:
$44.99
Item Code: AM1411
Aqua Logic 1/2 inch Diameter Sensor Probe Holder w/ Suction Cup (1 piece only)
Replacement 1/2" Diameter Probe Holder with Suction Cup
Avg. Customer Review (1) reviews
Probe Holder: See all items
Our Price:
$2.99
Item Code: AL3111
Aqua Medic ORP Electrode
AquaMedic ORP Electrode Aqua Medic Redox-potential Electrode is a high quality product designed for precision measurements, and have long, trouble-free operational use. This is a standard electrode with plastic shaft.
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ORP: See all items
Our Price:
$115.99
Item Code: AQ3333
Aqua Medic pH Electrode
Aqua Medic pH Electrode is a high quality product designed for precision measurement, and have long, trouble-free operational use. This is a standard electrode with plastic shaft.
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pH: See all items
Our Price:
$99.99
Item Code: AQ3331
Elos Biotopus Glass Redox Probe
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ORP: See all items
Our Price:
$161.00
Item Code: EO3153
Elos Biotopus Lux Probe
Lux probe Connects directly to the Biotopus II to read lighting strength. Useful for monitoring bulb life and coral placement.
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Lux Probe: See all items
Our Price:
$169.00
Item Code: EO3155
Elos Biotopus Platinum Conductivity Probe
Platinum Conductivity Probe Lab quality replacement conductivity probe.
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Conductivity: See all items
Our Price:
$172.00
Item Code: EO3157
Elos Biotopus Refillable Glass pH Probe
This pH combination electrode with refillable electrolyte and glass body is the professional choice for lab and field pH meters as well as on-line instrumentation for routine pH measurements in aquariums and water treatment. Devel...
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pH: See all items
Our Price:
$159.00
Item Code: EO3151
Hanna Instruments Replacement Electrode for