VTSYIQI Large Aperture Coffee Colorimeter with USB Interface 50mm Measurement Aperture 0.01% Reflectance Resolution 400-700nm Wavelength for Coffee Powder Grounds Roast Degree Testing

VTSYIQI Benchtop Coffee Color Analyzer with 100mm Integrating Sphere 1s Fast Measurement Resolution 0.01% SCAA/HCCI D65 Light Source for Coffee Powder SCAA Value & Roasting Degree Analysis

VTSYIQI Coffee Beans Colorimeter Benchtop Roast Color Reader with 50mm Aperture D/8 Illumination (SCI), 100mm Sphere for Roasted Coffee Beans CIE LAB SCAA Value 1s Test 10000 Data Storage

VTSYIQI Coffee Powder Colorimeter Desktop Coffee Spectrophotometer with CIE LAB Color Space 10nm Wavelength Interval 100mm Integrating Sphere USB Interface Resolution 0.01% for Coffee Color Analysis

VTSYIQI Coffee Beans Colorimeter Digital Roast Degree Colorimeter with 400-700nm Wavelength for Roasted Beans 0.01% Reflectance Range D65 10° Observer SCAA HCCI USB 50mm Aperture 1s Measurement

VTSYIQI Coffee Grounds Color Meter with USB Data Interface 7-inch IPS LCD D/8 Illumination SCI Resolution 0.01% SCAA/HCCI for Coffee Grounds Roast Color & CIE LAB Space Measurement

Coffee Roast Color Analyzer Roasting Degree Measurement with USB 50mm Large Aperture 400-700nm Wavelength for Ground Coffee Powder SCAA Indexes 0.01% Reflectance Resolution D65 10° Observer

VTSYIQI Portable Colorimeter Handheld Color Analyzer with Display Accuracy 0.01 Test Aperture 8mm Wavelength Range 400-700nm Reflectivity Resolution 0.0001 for Printing Paints Color Test

VTSYIQI Handheld Colorimeters Spectrophotometer with Built in Camera Repeatability 0.06 Touch Screen APP Data Storage APP Color Matching 8MM Aperture

VTSYIQI 3 Calibers Spectrocolorimeter Multi Apertures Spectrocolorimeter D/8 SCI/SCE Colorimeter with MAV Φ8mm SAV Φ4mm SSAV 1x3mm Built-in Camera Repeatability ΔE*ab 0.03 Used for Color Difference Quality Control

VTSYIQI Three Apertures Spectrocolorimeter Portable Spectrocolorimeter with Three Apertures MAV Φ8mm SAV Φ4mm SSAV 1x3mm Integrating Sphere Size Φ40mm SCI/SCE D/8 Displayed Accuracy 0.01 Single Measurement Data Storage Standard 500Pcs Sample 10000Pcs

VTSYIQI Multi Apertures Spectrocolorimeter Imaging Spectrocolorimeter with Integrating Sphere Size Φ40mm Measured Reflectance Range 0-200% Three Apertures MAV Φ8mm SAV Φ4mm SSAV 1x3mm Stabilizer Position+Camera Locating