PH Meter (Pocket Size)
PH-211 & PH-221

PH METER, economical type
Model : PH-211
* 0 to 14 pH x 0.01 pH.
* Temp. compensation adjustment is not necessary.
* Pocket size, LCD display.
* Optional wall mount holder (WH-08) is available for monitoring usage.
* DC 9V battery (006P).
* Size : 135 x 60 x 33 mm.

PH-211 Download brochure here

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.

PH-221 Download brochure here