QIUSUO Benchtop Cadmium Ion Meter Cd Ion Meter with Calibration Fluid Range 0.1 to 11200 ppm Range ±1999.9 mV Accuracy±1% F.S. 2 to 5 Point Calibration Automatic Temperature Compensation for Laboratory Applications

QIUSUO Benchtop Calcium Ion Meter Ca Ion Meter with Calibration Fluid Range 0.02 to 40100 ppm Range -1999.9 to 1999.9 mV Accuracy±1% F.S. Resolution 0.001 0.01 0.1 1 Automatic USB Communication Interface 2 to 5 Points Calibration

QIUSUO Benchtop Calcium Ion Meter Calcium Ion Concentration Tester with Standard Calibration Liquids with 0.02 to 40100 ppm Accuracy±1% F.S. Automatic Electrode Diagnosis Calibration Fluid Measurement Units ppm mg/L mol/L mmol/Lfor Analyzing Ca Ion

QIUSUO Benchtop Cd Meter Lab Cd Ion Meter with Accuracy±1% F.S. Calibration Fluid Ion Concentration 2 to 5 Point Calibration Range 0.1 to 11200 ppm Range -1999.9 to 1999.9 mV Backlit LCD Display

QIUSUO Benchtop Chloride Ion Meter Cl Ion Meter with Range 1 to 35000 ppm Calibration Liquids Calibration Solutions 0.001/0.01/0.1/1/10/100/1000/10000 Measurement Units ppm mg/L mol/L mmol/L Accuracy ±0.5% F.S. Backlit LCD Display for Testing Cl Ion

QIUSUO Benchtop CN Ion meter CN Cyanide Ion Meters with Calibration Fluid Range 0.03 to 260 ppm Accuracy±1% F.S. Range -1999.9 to 1999.9 mV and 2 to 5 Point Calibration Backlight Display for Testing Cn Ion

QIUSUO Benchtop Colorimeter Lab Liquid Colorimeter with Standard Deviation within 0.05% Sensor Silicon Photodiode Array(Double Row 40 Groups) Colorimetric Values ΔE*ab within 0.015 Transmittance measurement range 0~200%

QIUSUO Benchtop Cu Ion Meter Copper Ion Concentration Meter with Range 0.06 to 6400 ppm Accuracy ±1% F.S. Calibration Solutions 0.001 0.01 0.1 1 10 100 1000 10000 Automatic Temperature Compensation Function Backlit LCD Display

QIUSUO Benchtop Cyanide Ion Meter Laboratory Cyanide Ion Meter with Range -1999.9 to 1999.9 mV Ion Concentrationr 0.03 to 260 ppm Accuracy±1% F.S. 2 to 5 Point Calibration for Testing CN Ion

QIUSUO Benchtop Fluoride Ion Meter F Ion Meter with Calibration Fluid Range 0.02 to 1900 ppm Range -1999.9 to 1999.9 mV Calibration Solutions 0.001/0.01/0.1/1/10/100/1000/10000 Measurement Units ppm mg/L mol/L mmol/L for Laboratory Applications

QIUSUO Benchtop Iodide Ion Meter Lab I Ion Meter with Calibration Fluid Range 0.04 to 39000 ppm Accuracy±1% F.S.2 to 5 Points Calibration Automatic Temperature Compensation Function USB Communication Interface for Testing I Ion

QIUSUO Benchtop Ion meter for Br Bromide Ion Meters with Calibration Liquids Ion Concentration Range 0.4 to 81000 ppm Calibration 2 to 5 Points USB Communication Interface LCD Display Screen Stores Up to 500 Data Sets for Testing Bromide Ion

QIUSUO Benchtop Ion Meter for Cl Chloride Ion Meters with Calibration Fluid Range 1 to 35000 ppm Resolution 0.001 0.01 0.1 1 Automatic Accuracy ±0.5% F.S. Manual/Auto-Read Measurement Endpoint for Testing Chloride Ion

QIUSUO Benchtop Ion Meter for F Fluoride Ion Meters with Calibration Solution Accuracy ±0.5% F.S. Range 0.02 to 1900 ppm Measurement Units ppm mg/L mol/L mmol/L Range -1999.9 to 1999.9 mV USB Communication Interface for Testing Fluoride Ion

QIUSUO Benchtop Ion meter for NH3 Lab Ammonia Ion Meter with Calibration Liquids Range 0.01 to 17000 ppm Accuracy ±1% F.S. Stores Up to 500 Data Sets USB Communication Interface Manual/Auto-Read Measurement Endpoint