This LCD-screened, pocket-sized pH tester provides a fast and reliable value that measures and demonstrates at the same time the pH of the solution at exactly 5 ...

  Designed for home use, LCD TDS and EC tester.   Perfect for domestic drinking water, you can make sure you always drink clean water. You can use it for aquariums, hydro and ...

Calibration solution for digital pH meters. This pouch is very convenient because the instrument can be put directly into it to adjust it. PH testers should be calibrated regularly. Always discard ...

 Genuine Hanna Instruments 1413 µS/cm EC Calibration Solution for use with the Hanna Combo Tester.   Each packet contains 20 ml of pre-mixed, ready to use calibration solution. ...

We recommend that you calibrate you pH meter regularly. This Calibration Solution is used to adjust your pH meter to 4.01. Easy to use, just dip your electrode into a small amount of the buffer and ...

Milwaukee offers a wide range of calibration, maintenance, and cleaning solutions. The use of calibration and cleaning solutions is fundamental for the correct use of electrodes, and for obtaining ...

We recommend that you calibrate you pH meter regularly. This Calibration Solution is used to adjust your pH meter to 4.01. Easy to use, just dip your electrode into a small amount of the buffer and ...

pH55 Pocket-size pH / Temperature Meter with replaceable electrode IP67 Waterproof pH tester with Large dual-level LCD that displays pH and temperature (°C or °F). The large display shows ...

Aquatek 4-way soil tester is a professional device, but it is so easy to use, that beginners can also enjoy it's benefits. Being digital it is really accurate, and results can be seen ...

Milwaukee EC60 Pocket-size Conductivity / TDS / Temperature Meter with replaceable electrode This new waterproof Pocket-size EC/TDS/Temp Meter include features such as a replaceable probe, ...

Recommended for those, who need fast results but do not need highly accurate measurements. Specifications: pH: -2,0 - 16,0, accuracy: pH + /- 0,1pH, resolution: +/- 0,1pH, Temp.: +/- ...

MA9015 by Milwaukee Instruments is a storage solution specially formulated to maintain optimum performance of electrodes. The buffer solution is available in 230 ml containers. Don't store your pH ...

AD31 is a waterproof Conductivity, TDS and temperature tester. The housing has been completely sealed against humidity. All Conductivity and TDS readings are automatically temperature compensated ...

Unique, analog device for testing soil. All gardeners know, that it is essential to be aware of the condition of the soil. Plant growth is highly depending on the condition of soil. Our Aquatek ...