Arka In-Line TDS Meter

ARKA myAQUA In-Line TDS measuring device enables fast, accurate and permanent determination of the number of dissolved substances (TDS) in water.

Thanks to the 1/4″ connections, it is ideal for use with commercially available reverse osmosis systems.

TDS: 0 – 999 ppm
Accuracy: +/- 2%
Standby power loss: 100 μA
Power consumption: 2,5 mA
Operating temperature: 0 – 50 °C

Status display
In addition to the TDS value on the display, the measuring device shows you the water load by means of an indicator light.
Green light: 0 – 50 ppm
Blue light: 51 – 300 ppm
Red light: > 300 ppm
Please note that water with a TDS value below 50 ppm is considered osmosis water.