STELZNER® agricultural measurement systems

Measurements of dissolved salts, water hardness, temperature, EC or TCS in liquids and filtered soil solutions, with the Pockettester and Flow-Meter: for pipelines, hydroponics, ponds, swimming pools and in the laboratory

EC 59

EC/TDS pocket tester

The EC/TDS 59 is a small, pocket-sized water-proof EC tester. It takes quick and easy measurements in liquids and fi ltered soil solutions.

It is suitable for use in horticulture, landscaping, aquariums, hydroponics, swimming pools, ponds and in the laboratory. It has an automatic calibration function (1,413 μS/cm) and a replaceable electrode.

30004092 EC 59, EC/TDS pocket tester with calibration solution € 66,12
EC/TDS pocket tester with calibration solution
Art.-Nr. Article Accessories Cart
1306 Calibration solution, 1.4 mS/cm 20 ml bag € 2,32
4109 Replacement EC electrode for EC 59 € 52,20
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Measurement range: EC:0 to 3,999 μS/cm
TDS: 0 to 2,000 ppm
Temperature: 0.0 to +60 °C
Resolution: EC: 1 μS/cm
TDS: 1 ppm
Temperature: -0.1 °C
Precision: EC: ± 2 % of measuring range
TDS: ± 2 % of measuring range
Temperature: ±0.5 °C
Display: two-character LCD display
Operating temperature: -5.0 to +50 °C
Power supply: Four 1.5 volt batteries (LR44)
Service life: approx. 100 hours
Dimensions and weight: 200 x ø 38 mm, 100 g
Special features: water-proof


The penetrometer is used to precisely determine the soil density. The stainless steel probe is scaled to mark the soil depth. The display features an easy-to-read colour scale. Plants living in dense soils can only absorb a limited... ...more Topseller

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