收藏: Ion Meter

VTSYIQI Portable Sulfide Ion Meter S Ion Concentration Tester with LCD Display Accuracy ±1% F.S. Range from 0.003 to 32000 ppm Resolution 0.001 0.01 0.1 1 Automatic Selectable Ion Measurement Units ppm mg/L mol/L mmol/L for Testing Sulfide Ion

VTSYIQI Sulfide Ion Meter S Ion Concentration Meter Ion Counter Tester Ion with Range from 0.003 to 32000 ppm Accuracy ±1% F.S. Measurement Units ppm mg/L mol/L mmol/L 500 Data Storage USB Communication Interface for Testing Sulfide Ion

VTSYIQI Sulfide Ion Meter S Ion Concentration Ion Counter Meter with Range 0.003 to 32000 ppm Accuracy ±1% F.S. Calibration 2 to 5 Points Selectable Ion Measurement Units USB Communication Interface LCD Display for Testing Sulfide Ion

VTSYIQI Portable Silver Ion Meter Ag Ion Concentration Tester with Accuracy ±1% F.S. Range 0.01 to 107900 ppm Measurement Units ppm mg/L mol/L mmol/L USB Communication Interface LCD Display Screen for Testing Silver Ion

VTSYIQI Silver Ion Meters Portable Silver Ion Meter with Range 0.01 to 107900 ppm Accuracy ±1% F.S. USB Communication Interface Calibration 2 to 5 Points Resolution 0.001 0.01 0.1 1 Automatic LCD Display Screen for Testing Silver Ion

VTSYIQI Silver Ion Meter Ag Ion Concentration Ion Counter Meter for Testing Silver Ion with Range 0.01 to 107900 ppm Accuracy ±1% F.S. USB Communication Interface Measurement Units ppm mg/L mol/L mmol/L Calibration 2 to 5 Points

VTSYIQI Silver Ion Meter Detector Ag Ion Concentration Ion Counter Meter with Range 0.01 to 107900 ppm Accuracy ±1% F.S. Measurement Units ppm mg/L mol/L mmol/L Backlight Display 500 Sets of Data Calibration 2 to 5 Points for Testing Silver Ion

VTSYIQI Chloride Ion Meter with 1.8 to 35500ppm Ion Range Accuracy ±0.5% F.S For Chloride Ion Measurement