Easy to Change Electrode 
Temperature Measurement (C/F) 
IP67 Waterproof protection
Auto Calibration for pH4, PH6.86 or pH9.18 
High Input Impedance 
LCD with two displays and bar graph indicator 
Data hold function 
Auto power off 
100 point datalogger with recall 

Display
 LCD Size: 20mm x 28mm
 
Measurement Range
 pH = 0-14pH
Temp = 0 to 50oC (32 to 122oF)
 
Resolution
 pH = 0.01 pH
Temp = 0.1oC / 0.1oF
 
Accuracy
 pH = ± 0.02 pH
Temp = ± 0.8oC / ± 1.5oF
 
pH Electrode
 Included
 
pH Temp Compensation
 Automatic temperature compensation
 
Data Hold
 Freeze the display reading
 
pH Calibration
 pH6.86,4 or 9.18 (3 points)