Products tagged with water test

This pH-meter is intended to measure the acid value of the aquarium water. This pH-meter is equipped with a very sensitive, fast and high precision pH-electrode. Because of the 2 digit display the meter is very reliable, stabile and precise.

With the digital TDS/PPM-meter you can measure the quality of the water. A TDS/PPM-meter measure the Total dissolved Solids and is often used for dosing plant feed, salt water, osmosis and conductivity testing.

Universal Full Range Litmus Paper 1-14. Contains 80 strips.

Ammonium and ammonia mainly arise from fish waste. While ammonium is mostly harmless, ammonia is toxic to fish. Sufficient for approx. 60 measurements.

Makes it easy to monitor the total hardness. For approx. 420°dGH.

Waterproof pH tester with Large dual-level LCD that displays pH and temperature (°C or °F). The large display shows readings in an extended range from -2.0 to 16.0 pH and simultaneously shows temperature from -5.0 to 105.0°C or 23.0 to 221.0°F.

The Sera No3 (nitrate) test is to quickly and easily determine the nitrate level in your water. Good for +- 60 tests.

With an ec-meter (conductivity meter) you easily can measure the conductivity of the water. Ideal to know if te conductivity of the water is right or that the filter of the osmosis devise isn't full yet etc. Very easy to use.

With the Sera No2 (nitrite) test it is easy to determine the No2 level of your water. Easy to use and instant results. Good for +- 75 tests.

Makes it easy to monitor the carbonate hardness in fresh and salt water. For approx. 390°dKH.

This professional waterproof Pocket-size EC/TDS/Temp Meter include features such as a replaceable probe, temperature in °C or °F, automatic temperature compensation with adjustable ß, battery level indicator, stability indicator, automatic shut-off and au

This meter is an ec meter, tds meter and thermometer in 1. Measures the hardness in microsiemens and in ppm. Measures the temperature in Celsius and Fahrenheit.

The MC122 controller automatically monitors and fine-tunes the pH levels. Just set your pH parameters and let the Milwaukee pH Controller do the rest.

The sera Quick Test provides the optimal possibility to check the most important water parameters (pH value, carbonate hardness, total hardness, nitrate, nitrite and chlorine) in the aquarium with just one test strip quickly and without any problems. Cont

The Sera Fe (iron) test is to quickly and easily determine the iron level in your water. Good for +- 75 tests.

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 7.01 is a lab grade pH 7.01 calibration solution certified to m

eSHa Aqua Quick Test - 6 IN 1 Test Strip. Use this multiple test (6 values per strip) for an economical, practical, and user friendly way of determining your water quality (50 strips per tube).

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

100 ml pH 7.00 Calibration Solution.

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 performance of conductivity probes are affected by use due to residue build up and aging. M10038B is a lab grade 6.44 ppt TDS solution standard prepared against a NIST traceable potassium chloride solution that allows you to recalibrate your conducti

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

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.