Products tagged with water test

The sera O2-Test monitors the actual oxygen level in the water within minutes and allows for acting in time up on oxygen deficiency.

In order to achieve an optimal situation in an aquarium, it is extremely important to regularly test the water quality. The Easy-Life 6 in 1 Test Strips are quick to use and extremely accurate.

The Combo Pen P110 Pro is ideal for measuring the EC, pH and temperature of liquid plant nutrition and water in swimming pools, Jacuzzis and ponds.

100 ml pH 7.00 Calibration Solution.

Probe calibration is a simple procedure for optimal performance and should be done any time your readings become suspect. Calibration should be performed at least once a month. Milwaukee PH 10.01 is a lab grade pH 10.01 calibration solution certified to

Makes it easy to monitor the pH value in fresh and marine water and ponds. For approx. 100 measurements.

Thousands of saltwater aquarium enthusiasts have dialed in the analysis with Milwaukee's salinity refractometer. No more visual readings. Get a digital readout within seconds accurate to ±2 ppt with automatic temperature compensation (ATC).

Both fish waste and feeding are possible causes for phosphate introduction into the water. A part is taken up as a nutrient by plants, an excess, however, provides nutrition for unwanted algae.

The updated Combo Pen P160 Pro has been developed further and now features improved software. The major advantage of this model is its analogue EC calibration. This means that the calibration solution does not need to have a temperature of exactly 25 C.

100 ml pH 4.01 Calibration Solution.

The Sera Cu (copper) test is to quickly and easily determine the copper level in your water. Good for +- 50 tests.

The long-term tests are made of high-quality crystal glass and are suitable for permanent and direct CO2 measurement in the aquarium. Available is Small/Medium/Large.

The Milwaukee MC120 PRO High Range pH monitor offers lab grade accuracy with an easily viewable continuous check on pH levels with alarms.

Electrode cleaning solution is ideal for cleaning all pH, ORP and TDS meter's probes. To help maintain high performance and accuracy for any electrode, regular cleaning is required to remove the build up of dirt and setiment on the glass or carbon surfac

The performance of conductivity probes are affected by use due to residue build up and aging. M10032B is a lab grade 1382 ppm TDS solution standard prepared against a NIST traceable potassium chloride solution that allows you to recalibrate your conducti

3 meters in 1! This meter allows you to measure pH, EC (conductivity) and TDS with just one instrument and one single probe!

CO2 is one of the most important nutrients for aquarium plants. With the Co2 continuous test of Sera, you can easily and quickly determine the CO2 content of your aquarium water.

A small amount of chlorine in the aquarium water is not harmful, but higher concentrations can quickly lead to the death of shrimps, crayfish and fish. Good for +- 45 tests.

Milwaukee MW803 pH/EC/TDS/Temp tester is designed as an all-in-one solution for growers. With automatic calibration and 5 memorized calibration points, the tester can easily be calibrated to a higher accuracy compared with manual calibration.

is ideal for measuring the pH, EC, CF, PPM and temperature of nutrient water for plants and water in swimming pools, jacuzzis and ponds.

KCI Storage Solution. Traceable to NIST standard. Close immediately after use. Store between 15-25 °C. Do not return liquid. Thoroughly rinse the electrode before and after each use. Pour some KCI storage solution into the electrode's protective cover. Pl

Silicate (SiO3) supports the growth of diatoms in marine and freshwater aquariums. The sera silicate-Test allows monitoring the silicate level reliably and easily. Content: 15 ml.

The performance of conductivity probes are affected by use due to residue build up and aging. M10030 is a lab grade 12880 µS/cm conductivity solution standard prepared against a NIST traceable potassium chloride solution that allows you to recalibrate yo