VTSYIQI Benchtop Ion Meter for I Lodide Ion Concentration Meter with Standard Calibration Range 0.06 to 127000 ppm Accuracy±1% F.S.Range -1999.9 to 1999.9 mV Calibration Fluid Automatic Temperature Compensation

VTSYIQI Benchtop Ion Meter for K Potassium Ion Concentration Meter with Standard Calibration Range 0.04 to 39000 ppm Accuracy±1% F.S.Range -1999.9 to 1999.9 mV Calibration Fluid Automatic Temperature Compensation

VTSYIQI Benchtop Lab Conductivity Meter Laboratory Temperature Meter With Range 0 to 200.0 mS/cm

VTSYIQI Benchtop Lab Conductivity Meter Temperature Meter With 1% F.S Accuracy 0 to 200.0 mS/cm Range

VTSYIQI Benchtop Lab pH Meter With 0.01 pH Accuracy Auto Calibration pH Temp Electrodeab Conductivity Meter Temperature Meter With 1% F.S Accuracy 0 to 200.0 mS/cm Range

VTSYIQI Benchtop Laboratory Multiparameter Water Quality Analyzer Multiparameter Water Quality Meter with Conductivity Standard Manual/Auto-read Measurement Endpoint for Measuring Conductivity TDS Salinity Resistivity DO Temp

VTSYIQI Benchtop Large-Aperture Spectrophotometer Coffee Roast Color Analyzer with 50mm Ultra-Large Aperture Illumination Method D/8 Including Specular Reflection (SCI) Inter-Instrument Error ΔE*ab ≤ 0.4

VTSYIQI Benchtop Lead Ion Meter Tester Pb Ion Concentratio Meter with Ion Concentration Range 0.2 to 20800 ppm Calibration Fluid Resolution 0.001 0.01 0.1 1 Automatic USB Communication Interface Automatic temperature compensation

VTSYIQI Benchtop Liquid Colorimeter Desktop Liquid Colorimeter with Colorimetric Values ΔE*ab within 0.015 Integrating Sphere Size Φ40mm Wavelength Range 360-780nm Sensor Silicon Photodiode Array (Double Row 40 Groups) for Liquid Chromaticity Measurement

VTSYIQI Benchtop Liquid Colorimeter High-Precision Liquid Colorimeter with Chroma value within ΔE*ab 0.015 Integrating Sphere Size Φ 40 mm Wavelength Range 360 -780 nm Transmittance Range 0-200% for Liquid Chromaticity Measurement

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

VTSYIQI Benchtop Low Speed Centrifuge Large Capacity Centrifuge with Rotor 2/5/10ml*24 Blood Tube Max RCF 2164xg Semidiameter of Rotor 12.1cm Max Speed 500-4000rpm Power 80W Cavity Overtemperature Protection