VTSYIQI Cadmium Ion Meter Lab Cd Ion Meter Cadmium Ion Detector for Testing Cadimum Ion with Range 0.1 to 11200 ppm Accuracy±1% F.S. 2 to 5 Point Calibration Backlight Display

VTSYIQI Ammonium Ion Meter NH4 Ion Concentration Tester with Range from 0.1 to 18000 ppm ±1999.9 mV Calibration Fluid Accuracy ±0.5% F.S. Automatic Temperature Compensation Function Calibration Solutions 0.001 0.01 0.1 1 10 100 1000 10000

VTSYIQI Cyanide Ion Meters Cn Ion Concentration Tester Ion Counter with Range 0.03 to 260 ppm Accuracy±1% F.S. and 2 to 5 Point Calibration Backlight Display Data Store Function for Testing Cn Ion

VTSYIQI Cn Ion Concentratio Meter Cyanide Ion Meter with Range 1999.9 mV Ion Concentrationr 0.03 to 260 ppm Accuracy±1% F.S. 2 to 5 Point Calibration Automatic Temperature Compensation

VTSYIQI Cyanide Ion Tester Ion Meter for Cyanide with Accuracy±1% F.S. Range 0.03 to 260 ppm Accuracy±1% F.S. 2 to 5 Point Calibration Stores Up to 500 Data Sets

VTSYIQI Portable Cyanide Ion Meter Cyanide Ion Concentration Tester with Range 0.03 to 260 ppm Accuracy±1% F.S. 2 to 5 Point Calibration Automatic Electrode Diagnosis

VTSYIQI Ammonia Ion Meter Portable Ammonia Ion Meter with Calibration Fluid 2 to 5 Points Calibration Ion Concentrationr Range 0.01 to 17000 ppm Range ±1999.9 mV Accuracy ±1% F.S.

VTSYIQI Ammonia Ion Meter Ion Meter for Ammonia with Ammonia Standard Solutions Ion Concentrationr Range 0.01 to 17000 ppm Range ±1999.9 mV Accuracy ±1% F.S. 500 Groups Data Store

VTSYIQI Ammonia Ion Concentration Meter Portable NH3 Ion Meter with Calibration Fluid mV Range -1999.9 to 1999.9 mV Ion Concentrationr Range 0.01 to 17000 ppm Range ±1999.9 mV Accuracy ±1% F.S. 2 to 5 Points Calibration

VTSYIQI Ammonia Ion Concentration Tester NH3 Ion Meter with Ammonia Standard Solutions Accuracy 1% F.S. 2 to 5 Points Calibration Automatic Electrode Diagnosis Automatic Temperature Compensation

VTSYIQI Ammonia Ion Tester Portable NH3 Ion Meter with Calibration Fluid Accuracy 1% F.S. Ion Concentration Range 0.01 to 17000ppm mV Range -1999.9 to 1999.9mV Temperature Range 0 to 105°C / 32 to 221°F

VTSYIQI Ammonium Ion Concentration Meter Ammonium Ion Meter with Accuracy ±0.5% F.S Ion Concentrationr Range 0.1 to 18000 ppm and ±1999.9 mV 2 to 5 Points Calibration Resolution 0.001 0.01 0.1 1 10 100 1000 10000 Automatic Selectable Ion Measurement Units