The primary focus in the development of the new ECO-Line was place on the essential functions of the measurement technology.
Pure measurement with a focus on precision, speed and reliability packaged in a compact housing distinguishing an impressive price/performance ratio, Made in Germany.
The new handheld measuring devices also impress with their ergonomic design, dust and water-protected design in accordance with IP 65/67 and the illuminated display.
The compact conductivity measuring device ECO 522 has a specialized measuring cell for high-resolution clean/cleanest water applications.

Application :
Freshwater and salt water aquariums, reverse osmosis and similar filters, cleaning processes, cooling/lubricating processes, plant cultivation and agriculture; laboratories, quality assurance, service

Accuracy:

Conductivity:
Type. ±1% of mv ±0.5% FS
Temperature:
±0.3 °C

Power supply:

2 x AA alkaline batteries (included)

Power consumption:

<1 mA

Weight:

approx. 200 g

Housing material:

Break-proof ABS housing

Measuring range:

Conductivity:
0 ... 2000 μS/cm
0.00 ... 20.00 mS/cm
0.0 ... 100.0 mS /cm
TDS:
0 ... 2000 mg/l
Salinity (PSU):
0.0 ... 50.0 g/kg water
Temperature:
-5.0 ... +105.0 °C

Sensor:

2-pole measures. cell, Ø 12 mm graphite

Connections:

Fixed 2-pole measuring cell with integrated temperature sensor

Storage temperature:

-20..+50 °C (without batteries)

Protection type:

IP67

Display:

3-line with battery status indicator, backlight, protected by shatterproof screen, overhead display at keypress

Dimensions:

108 x 54 x 28 mm (instrument without sensor) (H x W x D)

Additional functions:

automatic measuring range shifting, automatic temperature compensation