€790.42€929.90Regular price-15% offPrice
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€29.90€34.90Regular price-14.33% offPrice
Water tests
Smart Stir AutoAqua Smart Stir is a handy gadget to help the aquarist perform accurate water analyzes. Water testing is important to ensure the success of a home aquarium. For accurate testing, most liquid test kits require the water sample to be mixed or stirred after adding a reagent. In some cases, you need to add one drop of reagent at a time,...
€29.90€34.90Regular price-14.33% offPrice
€12.87Price
€159.90Price
Water tests
CO2 valve set including non-return valve 7070.010 and a 5 m (196.8 in.) hose 7072.300.
€159.90Price
€124.90Price
Water tests
pH electrode Tunze in glass Made of glass, BNC, cable length 2m (78.7 in.), suitable for units 7070 or 7070/2 or for commercially available measuring instruments.
€124.90Price
€94.00Price
Water tests
pH electrode Tunze plastic Made of plastic, BNC, cable length 2m (78.7 in.), suitable for units 7070 or 7070/2 or for commercially available measuring instruments.
€94.00Price
€506.16€557.80Regular price-9.26% offPrice
Water tests
Redox Controller Tunze The Redox Controller is a compilation consisting of the SmartController 7000 and the following accessories: - 7070.120 Controlled Power Socket - 7055.100 mV electrode made of glass - 7070.300 pH / mV electrode holder - 7075.150 Redox Test Solution +475 mV, 50 ml (1.67 oz.) Each in a separate package. Only...
€506.16€557.80Regular price-9.26% offPrice
€15.90Price
Water tests
Calibration solution 600 µS/cm For fresh water.
€15.90Price
€17.90Price
Water tests
Buffer solution for pH 5 and 7 for all pH measuring instruments.
€17.90Price
€15.90Price
Water tests
Buffer solution for pH 7 and 9 for all pH measuring instruments.
€15.90Price
€179.90Price
Water tests
mV Electrode made of glass, BNC, cable length 2 m (78.7 in.), suitable to replace Redox Controller 7075.000, 7000.000 or commercially available mV measuring instruments.
€179.90Price
€242.17€284.90Regular price-15% offPrice
Water tests
pH controller (7070/2) 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.
€242.17€284.90Regular price-15% offPrice
Water tests
Water tests (KH, No3, No2, Ca, Po4, pH,...)