VTSYIQI Portable Spectrophotometer D/8 Colorimeter Color Matching Instrument for Printing Paint Textiles with Ultra-high Repeatability Accuracy 0.04 Aperture Φ11mm Storage 10000 Data

VTSYIQI Portable Spectrophotometer Digital Color Spectrometer with Φ11mm Caliber High Repeatability dE*ab≤0.02 SCI+SCE Simultaneous Measurement ASTM ISO Standard for Color Matching

VTSYIQI Portable Spectrophotometer Fluorescent Spectrophotometers Xenon lamp with ΔEab 0.2 SCI SCE 2°/10°Colorimeter Color Matching Large FTF Display

VTSYIQI Portable Spectrophotometer Handheld Spectrophotometry Color Measurement Tool with Calibre Ø8mm Ø4m Repeatability 0.03 Display Accuracy 0.01

VTSYIQI Portable Spectrophotometer Professional Spectrophotometry with Aperture Φ4mm Accuracy 0.01 Repeatability ΔE*ab 0.04 32 Groups Sensor Error ΔE*ab 0.35 ASTM ISO Standard for Paint Plastic Paint

VTSYIQI Portable Spectrophotometer Spectro Color Meter Tester with Repeatability ΔE*ab 0.1 Accuracy 0.1 D/8 Φ8mm Aperture SCI Double Row 24 Groups ASTM ISO Standard

VTSYIQI Portable Spectrophotometer Spectro Colorimeter with Color Space CIE LAB XYZ Yxy LCh D/8 SCI Calibre Ø8mm Repeatability 0.04 Display Accuracy 0.01 APP Mass Storage for Color Matching

VTSYIQI Portable Spectrophotometer Spectrophotometry Measurement Tool with Calibre Ø8mm Repeatability 0.04 Display Accuracy 0.01 Camera Locating Function

VTSYIQI Portable Spectrophotometer with ΔEab 0.2 d/8 SCI SCE Colorimeter Color Matching Multiple Light Sources

VTSYIQI Portable Sulfide Ion Meter S Ion Concentration Tester with LCD Display Accuracy ±1% F.S. Range from 0.003 to 32000 ppm Resolution 0.001 0.01 0.1 1 Automatic Selectable Ion Measurement Units

VTSYIQI Portable Sulfur Dioxide Gas Detector SO2 Detectors with Measuring Range 0-20ppm Resolution 0.1ppm Accuracy ≦±3% F.S. Explosion-Proof Grade Ex Ib IIBT4 Gb 1200pcs Data Storages Sound Light and Vibration Alarms

VTSYIQI Portable Sulfur Sioxide Gas Detector SO2 Concentration Detection Toxic Gas Concentration Testing Machine with Measuring Range 0 to 20ppm L-Alarm 5ppm H-Alarm 10ppm Resolution 0.1ppm Visual Audible Alarm