DESCRIPTION ADWA AD-204 DIGITAL EC METER
Digital EC Conductivity Tester / Meter mS Adwa (AD-204) with automatic calibration and automatic temperature compensation (ATC). It is used to mesure the quantity of salts in the water, with an accuracy of 0.00 to 19.99 pS/cm and a resolution of 0.1 mS/cm. It is easy to use.
To balance this unit you must have the calibrator liquid of 1.4 value(the liquid is not included).