Apex Probes

Neptune Systems

Neptune Systems Oxyguard Dissolved Oxygen 02 Probe

Neptune Systems Oxyguard Dissolved Oxygen Probe For use with Neptune Systems Apex Controller only.- 0 to 19.9 ppm- Lab quality probe w/10' cable- Temperature, Altitude, and Salinity Compensation- Minidin 6 Connector

Neptune Systems

Neptune Systems Lab Grade Salinity/Conductivity Probe

Neptune Systems Lab Grade Conductivity Probe - Dual Range - 0 to 999 us/cm or - to 99.9 ms/cm - Lab quality probe w/10' cable - Minidin 4 ConnectorNeptune Systems Lab Grade Conductivity Probe - Dual Range - 0 to 999 us/cm or - to 99.9 ms/cm - Lab...

Neptune Systems

Neptune Systems Double Junction Lab Grade ORP Probe

Neptune Systems Double Junction Lab Grade ORP Probe Double junction probes place a second vessel inside the main electrolyte with a second internal junction. The means that even when the aquarium water eventually begins to make its way in the first...

Neptune Systems

Neptune Systems Double Junction Lab Grade pH Probe

Neptune Systems Double Junction Lab Grade pH Probe Double junction probes place a second vessel inside the main electrolyte with a second internal junction. The means that even when the aquarium water eventually begins to make its way in the first...

Neptune Systems

Neptune System Oxyguard Membrane Kit (5 membrane + solution)

Neptune System Oxyguard Membrane Kit (5 membrane + solution)Neptune System Oxyguard Membrane Kit (5 membrane + solution). For use with Oxyguard Dissolved Oxygen Probes.Product code: 726Item No. CT-NS-DOMEM

Neptune Systems

Neptune Systems MPR Apex Magnetic Probe Holder

Neptune Apex Magnetic Probe HolderThe little new product we promised. It may be little, but it has been in demand for a long time. The MPR - Magnetic Probe Rack was designed specifically for the Apex and will hold our larger diameter temperature probe,...

Neptune Systems

Oxyguard Dissolved Oxygen Calibration Adapter

Oxyguard Dissolved OxygenCalibration Adapter...Oxyguard Dissolved Oxygen Calibration Adapter. For use with AquaController Pro only.Product code: 725Item No. CT-NS-DOCAL

Milwaukee Instruments

pH Calibration Solution Combo: 1 x pH 4.01Buffer Solution 220 ml 1 x pH 7.01Buffer Solution 220 ml 1 x pH 10.01Buffer Solution 220 ml

pH Calibration Solution Combo: 1 x pH 4.01Buffer Solution 220 ml1 x pH 7.01Buffer Solution 220 ml1 x pH 10.01Buffer Solution 220 mlpH Calibration Solution Combo: 1 x pH 4.01Buffer Solution 220 ml1 x pH 7.01Buffer Solution 220 ml1 x pH 10.01Buffer...

Neptune Systems

Replacement Temperature Probe for Neptune Systems Apex Controller

Replacement Temperature Probe for Neptune Systems Apex Controller- Temperature precision is 0.1°F- High-quality probe w/ 6' cable.- Encapsulated thermistor    Replacement Temperature Probe for Neptune Systems Apex Controller- Temperature precision is 0...

VCA

Vivid Creative Salinity Probe Stability Kit

Vivid Creative Salinity Probe Stability Kit Kit Includes: Salinity Probe Stability Assembly 36in of 1/4in supply-line hose SICCE Micra compatible Pump adapter for 1/4in RO Line.    Important Installation notes Must be supplied constant 60 to...

Ice Cap Magnetic Probe Holder 4 Port

Ice Cap Magnetic Probe Holder 4 Port A SIMPLE WAY TO ORGANIZE AND MOUNT PROBES The IceCap magnetic probe holder universally mounts tubing securely to most smooth locations up to 1/2in thick. Also available as a 2-Tube holder and a 4-Tube holder...

Seaside

Seaside Probe Holder

Seaside Probe Holder Holder can fit up to four probes. It’s design to fit ph, ORP, salinity and/or temp probe. This probe holder can also hold regular air line tubing for dosing pump or calcium reactor output. The holder can be mount on the sump...

Milwaukee Instruments

Electrode Cleaning Solution 220ml., MA-9016

Electrode Cleaning Solution, 220ml.Electrode Cleaning Solution, 220ml.Product code: 380Item No. TE-MA9016

Milwaukee Instruments

pH 10.01 Buffer Solution 220 ml, MA-9010

pH 10.01 Buffer Solution 220 mlpH 10.01 Buffer Solution 220 mlProduct code: 378Item No. TE-MA9010

Milwaukee Instruments

pH 4.01 Buffer Solution 220 ml, MA-9004

pH 4.01 Buffer Solution, 220 mlpH 4.01 Buffer Solution, 220 mlProduct code: 376Item No. TE-MA9004

Milwaukee Instruments

pH 7.01 Buffer Solution 220 ml MA-9007

pH 7.01 Buffer Solution 220 mlpH 7.01 Buffer Solution 220 mlProduct code: 377Item No. TE-MA9007

Neptune Systems

Neptune Systems - Calibration Kit (ph 7.0, ph 10.0, Salinity 53000uS)

Neptune Systems - Calibration Kit (ph 7.0, ph 10.0, Salinity 53000uS)  Neptune Systems single-use pH calibration packets make calibrating your probes simple and fast. Just tear open the top, and a stick your probe into the solution when performing...

Milwaukee Instruments

pH Calibration Solution Combo: 1 x PH 4.01 buffer solution, 1x20ml sachet 1 x PH 7.01 buffer solution, 1x20ml sachet 1 x PH 10.01 buffer solution, 1x20ml sachet

pH Calibration Solution Combo: 1 x PH 4.01 buffer solution, 1x20ml sachet1 x PH 7.01 buffer solution, 1x20ml sachet1 x PH 10.01 buffer solution, 1x20ml sachetpH Calibration Solution Combo: 1 x PH 4.01 buffer solution, 1x20ml sachet1 x PH 7.01 buffer...

Neptune Systems

Neptune Systems Conductivity Calibration Solution - 447 uS

Neptune Systems Conductivity Calibration Solution - 447 uS CONDUCTIVITY (SALINITY) CALIBRATION STANDARD Salinity Standard (Conductivity 53000 uS/cm) is used for calibrating a conductivity(salinity) probe in a saltwater fish tank Conductivity 447...

Neptune Systems

Neptune Systems Conductivity Calibration Solution - 53.0 mS

Neptune Systems Conductivity Calibration Solution - 53.0 mSNeptune Systems Conductivity Calibration Solution - 53.0 mSProduct code: 2668Item No. CT-NS-COND53

Milwaukee Instruments

pH 10.01 Buffer Solution 1 x 20 ml, Sachet

pH 10.01 Buffer Solution20 ml, SachetpH 10.01 Buffer Solution1 x 20 ml, Sachet.Product code: 1893Item No. TE-M10010B

Milwaukee Instruments

pH 4.01 Buffer Solution 1 x 20 ml, Sachet

pH 4.01 Buffer Solution1 x 20 ml, Sachet.pH 4.01 Buffer Solution1 x 20 ml, Sachet.Product code: 1891Item No. TE-M10004B

Milwaukee Instruments

pH 7.01 Buffer Solution 1 x 20 ml, Sachet

pH 7.01 Buffer Solution1 x 20 ml, Sachet.pH 7.01 Buffer Solution1 x 20 ml, Sachet.Product code: 1892Item No. TE-M10007B