pH/mV desktop meter,Basic.
Including PH probe (two parameters in one).
LCD display screen, 6.0 inches.
Reset feature automatically resumes all
settings back to factory default options.
IP54 waterproof.
1-2 points calibration with Standard Recognition.
Manual temperature compensation ensures accurate results
includes
E-201F pH composite electrode
NIST pH standard solution(4.01, 7.00, 10.01) ，50ml/vial
electrode stand