pH Measurements

pH Meter 3000

pH 3000 meets all requirements for the application of soil- and/or water pH measurements in an outstanding way. It is particularly designed for direct pH measurements in soils and other growing media. The rugged field-ready housing is well-protected against dust, moisture and air humidity.

The gel-filled insertion probe is developed especially for soil analyses. Therefore, it can measure pH both directly in soil and in liquids. “pH/mV” changeover function allows easy and precise inspection of the electrode.

pH 3000 is provided with automatic calibration. According to 2-point-calibration, clean and dry electrode should be inserted into the pH7 solution first. The pH meter recognizes each buffer solution automatically. After the value on the display is stabilized, the electrode should be dried up and inserted into the pH4 solution. The integrated stability indicator signalizes termination of the calibration procedure.

“Low-Bat” indication during the measurement signalizes a low state of the battery.

ECO pH Pocket Tester

The waterproof pH tester has a dual-level LCD that displays pH and °C. This pH meter has a probe for fast and precise temperature measurement and auto compensation. 2-point calibration is made simple with automatic recognition of buffer solutions. The pH electrode can be easily replaced when exhausted.

Application: pH measurement in liquids and solutions

  • Dual level display showing pH and temperature
  • Stability indicator to prompt correct readings
  • HOLD-function to freeze the display
  • Replaceable pH electrode
  • Automatic switch off: after 8 min

pH Soil Tester

Sturdy field tester for direct measurement in the field, with moisture control.

Application: agricultural and horticultural fields, park areas, sports grounds, private gardens. Not for use in composts, peat substrates or solutions. Unsuitable for determination of soil moisture.

Supplied in a solid plastic case with a table of optimal pH values.

pH Flow Control 5000

Continuous monitoring of pH

pH-EC Flow Control 5000 allows simultaneous, continuous monitoring of pH, conductivity (indication as EC and TDS) and temperature of solutions.

Based on the latest microprocessor technology, the instrument is completely developed and manufactured by STEPSystems in Germany.

The automatic sensor and buffer recognition makes operating errors and misstatements almost impossible – safety of correct application has been perfected.Inverse indication of measured values when exceeding or dropping below the individually set limits ensures timely intervention in case of failures. The risk of over-fertilization or under-supply of plants by incorrectly adjusted fertilizer mixing systems is minimized.With an additional relay card (version with relay output), external warning systems like bells, signal lamps etc. can be connected to the integrated outputs or corresponding switching functions can be carried out. Owing to suspencion eye the unit can easily be wall-mounted and the optional tube-fitting kit enables an easy and fast installation and deinstallation of the probes (e.g. in case calibration or replacement).

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