QIUSUO Laboratory Overhead Stirrer Electric Overhead Stirrer with Max Amount of Stirring(H2O) 5L Max Viscosity 5000mPas Clamping Diameter Range of Drill Chuck 1 - 10 mm Brush Motor Power 20W

QIUSUO Laboratory Pb Ion Meter Pb Ion Concentratio Meter with Calibration Fluid Range 0.2 to 20800 ppm Accuracy ±1% F.S. 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 Laboratory Silver Ion Meter Benchtop Silver Ion Meter with Calibration Liquids Range 0.01 to 107900 ppm Accuracy ±1% F.S. Measurement Units ppm mg/L mol/L mmol/L USB Communication Interface for Analyzing Silver Ion

QIUSUO Lead Ion Meter Laboratory Lead Ion Meter with Range 0.2 to 20800 ppm Resolution 0.001 0.01 0.1 1 Automatic Accuracy ±1% F.S. Range -1999.9 to 1999.9 mV Calibration Fluid USB Communication Interface

QIUSUO Lead Ion Meter Lead Ion Concentration Meter with Calibration Fluid 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

QIUSUO Lead Ion Meters Lead Ion Concentration Tester with Calibration Fluid Range -1999.9 to 1999.9 mV Accuracy ±1% F.S. Backlit LCD Display 2 to 5 Points Calibration Automatic Electrode Diagnosis USB Communication Interface for Testing Lead Ion

QIUSUO Liquid Color Meter Colorimeter Color Difference Tester Meter with Standard Deviation within 0.05% Chroma value within ΔE*ab 0.015Wavelength Range 360-780 nm Transmittance Range 0-200% Transmission Φ 10 mm for Liquid Chromaticity Measurement

QIUSUO Liquid Color Meter Desktop Liquid Spectrophotometer with Colorimetric Values ΔE*ab within 0.015 Inter-Instrument Difference ΔE*ab within 0.25 Wavelength Range 360-780nm for Liquid Chromaticity Measurement

QIUSUO Liquid Colorimeter Colorimeter Color Difference Tester Meter with Standard Deviation within 0.05% Inter-Instrument Difference ΔE*ab within 0.25 Wavelength Range 360-780nm Wavelength Interval 10nm Integrating Sphere Size Φ40mm

QIUSUO Liquid Colorimeter Digital Laboratory Colorimeter with Standard Deviation within 0.05% D/0 Optical Structure High Performance Dual Srray Sensors Wavelength Range 360-780nm Wavelength Interval 10nm Half Bandwidth 5nm

QIUSUO Liquid Colorimeter High-Precision Liquid Colorimeter with Bluetooth Wavelength Range 360-780 nm Wavelength Interval 10nm Measuring Aperture Transmission Φ10mm Rich Chromaticity Indicators D/0 Geometric Optical Structure

QIUSUO Liquid Colorimeter Laboratory Colorimeters with Rich Colorimetric Indicators Inter-instrument difference ΔE*ab within 0.25 Standard Deviation within 0.05% Wavelength Range 360-780nm Integrating Sphere Size Φ40mm for Liquid Chromaticity Measurement

QIUSUO Liquid Spectrophotometer Benchtop Liquid Colorimeter with Colorimetric Values ΔE*ab within 0.015 Wavelength Interval 10nm Transmittance measurement range 0~200% Integrating Sphere Size Φ40mm for Liquid Chromaticity Measurement

QIUSUO Liquid Spectrophotometer Benchtop Liquid Colorimeter with Integrating Sphere Size Φ40mm Rich Chromaticity Indicators Wavelength Range 360-780 nm Wavelength Interval 10nm Half Bandwidth 5nm for Liquid Chromaticity Measurement

QIUSUO Liquid Spectrophotometer Liquid Colorimeter with Chroma Value within ΔE*ab 0.01 Standard Deviation within 0.05% Half Bandwidth 5nm Wavelength Range 360-780 nm Measuring Aperture Transmission Φ10mm Observer Angle 2°/10°