OPEN BOX- Milwaukee MC122 pH Controller with MA911 probe/sensor - - - for 110V - 120V AC Power ONLY!

pH CONTROLLER, RANGE: 0.0 to 14.0, WITH ±0.2 pH ACCURACY AND 2 POINT MANUAL CALIBRATION. SET POINT RANGE 5.5 TO 9.5 pH, AND LED VISUAL ALARM ACTIVE WHEN READING IS HIGHER THAN SET POINT.  POWER PLUG SOCKET FOR CO2 DOSING. SUPPLIED WITH 12 V DC POWER ADAPTER,  MA911B/2  DOUBLE JUNCTION pH ELECTRODE, 20 ml. pH 7.01 SACHET BUFFER SOLUTION AND SCREWDRIVER FOR CALIBRATION.