Elos Biotopus Glass Redox Probe

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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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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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Elos Conductivity Probe COND-probe

The conductivity cells are plastic bodied cells with two parallel graphite electrodes. These cells feature wide measuring range, rugged design, low maintenance and easy cleaning ideal for universal application in on-line monitorin...

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