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Search Results in Aquariums - Controllers / Monitors - Controllers / Monitors at All Merchants (showing 1 to 10 of 12)
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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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Tunze Osmolator Universal Water Level Regulator 3155

Tunze Osmolator Universal Water Level Regulator 3155

Water level regulator with two sensors suitable for use in cabinet filter plants, in Comline filters or directly on the edge of the aquarium.Scope of delivery: Ready for mounting with power supply unit, metering pump, hose, magnet holder for sensors.

Price: $202.06

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Hanna Checker Ph Tester Hi 98103

Hanna Checker Ph Tester Hi 98103

High accuracy with 0.01 pH resolution Two point fast and accurate calibration Usable with virtually any electrode that shares the same connector 3000 hours of battery life HI 1270 small diameter probe fitseasily into a test tube Supplied with HI 1270 pH e

Price: $37.99

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Neptune Systems Lab Grade Ph Probe

Neptune Systems Lab Grade Ph Probe

Lab grade probe w/ 10' coax cable.Sealed Ag/AgCl reference.Standard BNC Connector

Price: $69.95

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American Marine Pinpoint Calcium Monitor Fluid Kit

American Marine Pinpoint Calcium Monitor Fluid Kit

1 bottle each of probe electrolyte, 100 ppm and 1,000 ppm calcium calibration fluids.The calcium monitor fluid kit is used to re-calibrate your PinPoint Calcium Monitor. It can also be used to validate the readings from your calcium test kits.

Price: $14.99

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