pH Meter, ATC ,Two Displays – Lutron PH-221

pH Meter, ATC ,Two Displays
Model : PH-221

•  0 to 14.00 pH, 1,999 mV.
•  LCD show both pH and the temperature.
•  ATC or manual TEMP. compensation.
•  Auto calibration for pH 4, pH 7 and pH 10.
•  Optional pH electrode and the ATC probe.
•  1600 Data logger point.
•  RS232 computer interface.
•  DC 9V battery (006P) or DC 9V adapter in.