PH METER
Model : YK-21PH
ISO-9001, CE, IEC1010
FEATURES
* High quality & general purpose pH
measurement.
* Easy operation, compact size.
* Water resistance on the front panel.
* All function keys are used the rubber
button.
* Large LCD display.
* 0 to 14 pH x 0.01 pH
* High input impedance.
* Not necessary to adjust the pH range
Temperature Compensation
