€39.90Price
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€23.92€24.40Regular price-1.97% offPrice
Hoses and accessories
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
€23.92€24.40Regular price-1.97% offPrice
€54.00Price
Water tests
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...
€54.00Price
€109.20€134.00Regular price-18.51% offPrice
Water tests
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.
€109.20€134.00Regular price-18.51% offPrice
€139.90Price
Water tests
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...
€139.90Price
€150.70Price
Water tests
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...
€150.70Price
€27.30Price
Water tests
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...
€27.30Price
€41.90Price
Hoses and accessories
Support 4 electrodes Support for 4 electrodes. Fixation at the southern aquarium of vertical windows. Possibility of reliance on the immune probe of the electrode
€41.90Price
Water tests
Test fluid 35 ppt for refractometer 60 ml
€9.90Price
€112.00Price
Water tests
mV electrode PVC PG 13,5 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...
€112.00Price
€96.10Price
Water tests
mV electrode PVC 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 13.5...
€96.10Price
€519.00Price
Water tests
mV computer-Set The mV computer-Set uses the same microprocessor technique as the pH Computer-Set. Waterproof touch keys are used to set the required values and calibrate the electrode. The mV computer-Set is ideal for controlling anaerobic biological filters such as the Nitratereductor which have negative redox potential or can control the supply of ozone to the...
€519.00Price
€299.00€334.00Regular price-10.48% offPrice
Water tests
mV controller The mV controller is designed for monitoring and controlling the redox potential (or ORP - oxidation-reduction potential) in aquaria. The unit has a broad controlling range from -500 to a +500 mV, and a measuring range from -1000 to +1000 mV. It can be used to control the supply of ozone in saltwater aquaria and / or for the control of nitrate removal...
€299.00€334.00Regular price-10.48% offPrice
Water tests
Water tests (KH, No3, No2, Ca, Po4, pH,...)