JK-PHM-002 Desktop PH Meter

It is used for precisionly test PH of various solution and corresponding iron concentration when it is equipped with ion-selective electrode,which can also be used as potentiometric titrator that has temperature function

● adopt new type high-performance microcomputer chip, LCD display

● many automatic calibration model (3 points, 2 points, 1 point)

● display electrode properties
          ● intelligently switch automatic and manual temperature compensation。 
          ● can test ph, electrode potential and temperature 

Main Technical Parameters

1.grade:0.1 grade
2.measurement range:
       pH:（0.00～14.00）pH
       mV:（-1999～1999）mV
       temperature:-5.0～105.0（℃）
      note: temperature probe is optional,￥200/piece
3. basic error of electronic unit:
       pH:±0.03
       mV:0.5％（FS）
       temperature:0.5（℃）
4. input impedance:1×10¹²Ω
5. stability:±0.02
6. range of temperature compensation:0～100（℃）