Support 2 electrodes Support for 2 electrodes. Fixation at the southern aquarium of vertical windows. Possibility of reliance on the immune probe of the electrode

Refractometer led Temperature compensating refractometer with LED illuminated scale for salinity determination The refractometer is a precision optical instrument used to determine the salt concentration in saltwater aquaria. Its exact value can be determined in seconds and can be read either as absolute salt concentration (‰, ppt) or as specific...

pH monitor Aqua Medic This handy inexpensive pocket measuring instrument is supplied with a universal wall mount and electrode holder along with a long-life glass electrode, buffer solution and 9 V battery. The Auto Power Off function ensures a long life of the battery.

pH electrode glass Aqua Medic pH- and mV-electrodes (Redox-potential) are quality products designed for both accurate measurement and long, trouble free use. Both types of electrodes are available in three versions: Standard electrodes - with plastic shaft, glass electrodes – laboratory standard for extended performance. Electrodes with plastic shaft and PG...

mV electrode glass Aqua Medic pH- and mV-electrodes (Redox-potential) are quality products designed for both accurate measurement and long, trouble free use. Both types of electrodes are available in three versions: Standard electrodes - with plastic shaft, glass electrodes – laboratory standard for extended performance. Electrodes with plastic shaft and...

DensiTower Densitometer cylinder with overflow for accurate density measurement By means of an aerometer (not included in the package). Fill the DensiTower up to the edge of the inner pipe with the water to be measured. Slowly immerse the aerometer. Excess water flows into the ring exterior. After the measurement take the aerometer and empty the DensiTower.<br...

Phosphate Reefer For 50 tests Notice in French Highly accurate phosphate testing for seawater. Highly sensitive reagents. Calibrated professional dial indicator Graduated color differentiation with accurate sliding dial indicator Measurement range: 0.025 to 1.00 mg / L PO4

Nitrate Reefer For 40 tests Notice in French Highly accurate nitrate test for seawater. Highly sensitive reagents. Calibrated professional dialer Graduated color differentiation with accurate sliding comparator Measurement range: 1-160 mg / L NO3

Magnesium Reefer For 50 tests Notice in French High precision magnesium test for seawater. Easy conversion factor, accuracy of 15 mg / L Accurate measurement with immediate color change Separate indicators and titration solution.

Calcium Reefer For 50 tests Notice in French High precision calcium test for seawater. Easy conversion factor, accuracy of 5 mg / L Precise measurement with immediate color change Separate indicators and titration solution.

Carbonate Reefer Alcalinité For 50 tests Notice in French High precision KH alkalinity test for seawater. Easy to use, drop test. Stable titrating reagent. Accurate measurement with immediate color change Separate indicators and titration solution.

Support 4&nbsp; electrodes Support for 4 electrodes. Fixation at the southern aquarium of vertical windows. Possibility of reliance on the immune probe of the electrode