HM Digital PSC-54 Single Line, EC/TDS Mini Controller with 4-20mA Output

The PSC-54 is a NEW product from HM Digital offering extended range EC/TDS testing for commercial or industrial water treatment professional. This "mini" controller has an adjustable relay able to control a pump or valve with a 4-20mA output.

Features:

• Extended range for TDS and EC
• 4-20mA output signal
• Temperature display mode
• Digital calibration
• The fully adjustable relay control is set by the user to automatically stop a pump or valve if the level rises above the setting
• Stainless steel electrode
• Includes all parts at no extra cost