VTSYIQI Laboratory Benchtop Turbidity Meter 50NTU Turbidimeter Turbidity Tester with Formazine Standard Turbidity Solution 3 Units Conversion NTU EBC ASBC Accuracy ±2% F.S Measurement Range 0-50NTU Resolution 0.01NTU

VTSYIQI Laboratory Benchtop Water Hardness Meter Tester Analyzer with Standard Calibration Solution Resolution 0.001,0.01,0.1,1,Automatic Accuracy ±1% F.S. 2 to 5 points Calibration Concentration Range 0.05 to 200 mmol/L

VTSYIQI Laboratory Calcium Ion Meter Benchtop Ca Ion Meter with 0.02 to 40100 ppm Accuracy±1% F.S. Automatic Electrode Diagnosis Calibration Fluid USB Communication Interface Measurement Units ppm mg/L mol/L mmol/L

VTSYIQI Laboratory Cd Ion Meter Cadmium Ion Meter with Calibration Fluid Range 0.1 to 11200 ppm Accuracy±1% F.S. Range ±1999.9 mV 2 to 5 Point Calibration 500 Sets of Data Storage for Laboratory Applications

VTSYIQI Laboratory Chloride Ion Meter Tester CL Ion Concentration Meter with Calibration Fluid Range 1 to 35000 ppm Range ±1999.9 mV Accuracy ±0.5% F.S. Standard Calibration Solutions Calibration 2 to 5 Points

VTSYIQI Laboratory Colorimeter Color Difference Meter with PC-Based Colour Management System ColorExpert ΔE*ab≤ 0.03 Φ6mm Measuring Aperture Contains SCI Measurement Mode

VTSYIQI Laboratory Copper Ion Meter with Calibration Fluid Range 0.06 to 6400 ppm Accuracy±1% F.S. 2 to 5 Points Calibration Range -1999.9 to 1999.9 mV Automatic Temperature Compensation Function

VTSYIQI Laboratory Cyanide Ion Meter Cyanide Ion Concentration Tester with Backlit LCD Display USB Communication Interface Range 0.03 to 260 ppm Accuracy±1% F.S. 2 to 5 Point Calibration Automatic Electrode Diagnosis

VTSYIQI Laboratory Fluoride Ion Meter F Ion Meter with Accuracy±0.5% F.S. Calibration Fluid Range 0.02 to 1900 ppm Auto-Read Measurement Endpoint Setup Menu Allows Setting The Number of Calibration Points Ionic Valency

VTSYIQI Laboratory Haze Standard Plate with Haze Value 10% for Lab Hazemeter Model DH-10 DH-12 DH-13 TH-09 TH-100 TH-110 CS-700 CS-701 CS-720 YH600 YH1000 YH1100 Linearity Hazevalue Calibrate

VTSYIQI Laboratory High Speed Centrifuge High Speed Micro Centrifuge Mini centrifuge with Rotation Speed 1000-12000rpm±5% 40mm*12 Capillary Rotor LCD Display Max Relative Centrifuge Force 9660xg

VTSYIQI Laboratory Iodide Ion Meter I Ion Concentration Meter with Accuracy ±1 F.S. Calibration Fluid Range 0.06 to 127000 ppm Range ±1999.9 mV Points 2 to 5 Points Stores or Recalls Up to 500 Data Sets Automatic Electrode Diagnostics