$71.21

CM-230 Industrial Online Conductivity tester monitor Automatic ranging zeroing Y

$240.34

Benchtop Conductivity Tester with Conductivity Solutions 4 inches LCD Screen

$980

Bromide Ion Meter Br Ion Meter with Standard Solution 0.4~81000ppm ±0.5% F.S.

$1015

1pcs Mettler Toledo 51344110 InLab 738-ISM Conductive electrode

$240.34

Lab Conductivity Meter with Conductivity Solution DJS-1 Electrode 0.01μS/cm

$240.34

Laboratory Conductivity Meter with Conductivity Solutions 0.00μS/cm～100mS/cm

$1080

Multi-parameter Water Quality Analyzer with Standard Solution for PH ORP TDS

$456.17

Thermo Orion 720A+ Benchtop pH-ISE-ORP Meter with Electrode

$960

1pcs InPro3251i/SG/120 52003693 PH electrode

$310

Benchtop PH Meter PH Tester Meters with PH Buffer Powder 2 Ponits Calibration

$1160

1pcs Mettler Toledo PH electrode 52005383 inpro4800i/SG/120

$1100

1pcs PH electrode probe 51343164