VTSYIQI Benchtop LCR Tester Meter Bridge with Basic Accuracy 0.1% Continuously Adjustable Frequency 10Hz-100kHz 1Hz Step Support DC Resistance,Electrolytic Capacitance Measurement for Measuring Inductance Resistance Capacitance

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 Liquid Spectrophotometer Color Difference Meter Tester with 7-inch Touch Screen 360-780nm Wavelength 30 Color Indicators 100000 Data Storage for Paint Coating Liquid Color Detection

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

VTSYIQI Benchtop Low Speed Centrifuge Table Top Centrifuge Machine with Rotor Max Capacity 15ml*8 2/5/10ml*8 Semidiameter Of Rotor 11cm Max RCF 1967xg Program Memory Function and Safety Lid-Lock Max Speed 500-4000rpm

VTSYIQI Benchtop Multi Parameter Water Quality Analyzer Portable Multiparameter Water Quality Analyzer with Conductivity Standard Solutions Resistivity Range 0.00 to 20.00 MΩ for Measuring Conductivity TDS Salinity Resistivity DO Temp

VTSYIQI Benchtop Multi Parameter Water Quality Meter Lab Water Quality Meter with Conductivity Standard Solutions Range -2.000 to 20.000 pH and Range -1999.9 to 1999.9 mV 13 Customizable Options Setup Menu for Measuring pH mV Conductivity TDS Temp

VTSYIQI Benchtop Multi Parameter Water Quality Meter pH/Conductivity Meter with Conductivity Standard Solutions Range -1999.9 to 1999.9 mV Stores Up to 500 Data Sets Auto-Read Function for Measuring pH mV Conductivity TDS

VTSYIQI Benchtop Multiparameter Lab Water Quality Meter with Conductivity Range 0 to 20.00,200.0,2000 µS/cm,20.00,200.0 mS/cm Accuracy ±0.5% F.S. Manual/Auto-read Measurement Endpoint for Measuring Conductivity TDS Salinity Resistivity DO Temp