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Search Results in Aquariums - Controllers / Monitors at All Merchants (showing 1 to 10 of 20)
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Ph Buffer Solution 4.01 .67 Oz.

Ph Buffer Solution 4.01 .67 Oz.

Milwaukee pH Meters and Controllers calibration fluids should be used whenever replacing electrodes, if you get an abnormal reading, or at least every month for general maintenance...

Price: $1.99

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Ph Buffer Solution 7.01 .67 Oz.

Ph Buffer Solution 7.01 .67 Oz.

Milwaukee pH Meters and Controllers calibration fluids should be used whenever replacing electrodes, if you get an abnormal reading, or at least every month for general maintenance...

Price: $1.99

Full Product Description

Ph Buffer Solution 10.01 .67 Oz.

Ph Buffer Solution 10.01 .67 Oz.

Milwaukee pH Meters and Controllers calibration fluids should be used whenever replacing electrodes, if you get an abnormal reading, or at least every month for general maintenance...

Price: $1.99

Full Product Description

Hm Digital Inline Dual Tds Monitor

Hm Digital Inline Dual Tds Monitor

The AquaticLife HM Digital Inline TDS Monitor makes maintaining your reverse osmosis unit easier and quicker than ever! TDS monitors measure the Total Dissolved Solids pres...

Price: $32.99

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Hm Digital Inline Triple Tds Monitor

Hm Digital Inline Triple Tds Monitor

The AquaticLife HM Digital Inline TDS Monitor makes maintaining your reverse osmosis unit easier and quicker than ever! TDS monitors measure the Total Dissolved Solids pres...

Price: $43.99

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Hm Digital Inline Single Tds Monitor

Hm Digital Inline Single Tds Monitor

The AquaticLife HM Digital Inline TDS Monitor makes maintaining your reverse osmosis unit easier and quicker than ever! TDS monitors measure the Total Dissolved Solids pres...

Price: $29.99

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Neptune Systems Lab Grade Orp Probe

Neptune Systems Lab Grade Orp Probe

ORP precision is 1 mV. Lab grade probe w/ 10' coax cable. Platinum band electrode. Standard BNC Connector

Price: $79.95

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American Marine Pinpoint Orp Probe

American Marine Pinpoint Orp Probe

PINPOINT ORP 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 cable with a high interference s

Price: $55.00

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Neptune Systems Lab Grade Conductivity Probe

Neptune Systems Lab Grade Conductivity Probe

0 to 999 us/cm or0 to 99.9 ms/cmLab quality probe w/10' cableMinidin 4 Connector

Price: $124.95

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American Marine Pinpoint Nitrate Calibration Fluid Set

American Marine Pinpoint Nitrate Calibration Fluid Set

These come in plastic envelope packets and are extremely accurate and field portable. Each packet contains ample fluid for calibration (about 30 ml). There is a free sample of these included with each PINPOINT pH Monitor and PINPOINT pH Controller. All el

Price: $13.99

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