VTSYIQI Turbidity Standard Calibration Liquid Turbidity Standard Calibration Solution Kit with 4 PCS Solution Range 0.02NTU 200NTU 500NTU 1000NTU for Digital Water Turbidity Meter TB200

VTSYIQI Turbidity Tester Digital Turbidimeter Lab Turbidity Meter Tester ISO7027 Compliant for Power Plants Waterworks Etc with Standard Calibration Solution Range 0 to 200 NTU Accuracy 0.1 NTU

VTSYIQI Turbidity Tester Lab Turbidity Meters Turbidity Meter Handheld Turbidimeter with Measuring Range 0-200NTU Minimum Indication 0.01 NTU Calibration Solution for Power Plants Waterworks Life Sewage Treatment Plants Environment Protection Etc

VTSYIQI Turbidity Tester Portable Liquid Turbidity Meter with Standard Calibration Measurement Range 0 to 200 NTU Accuracy 0.1 NTU for Power Plants WaterworksEtc ISO7027 Compliant

VTSYIQI Twelve Angles Spectrophotometer D/8 Colorimeter Color Matching Instrument with Excellent Repeatability Display Resolution 0.01 for Printing Paint Textiles

VTSYIQI Two Apertures Colorimeter Color Difference Tester Meter with Measurement Repeatability ΔE*ab≤ 0.03 Measuring Structure D/8 SCI Aperture 6mm 11mm Over 30 Measurement Indicators Display Accuracy 0.01

VTSYIQI Two Apertures Colorimeter Color Tester Color Measurement for Printing Paint and Textiles with Aperture Φ11mm Φ6mm Measurement Repeatability ΔE*ab≤ 0.03 Camera Observation Method Auto Calibration

VTSYIQI Two Apertures Haze Meter ASTM&ISO Transmittance Haze Meter Light Transmission Meter with Test Apertures 21mm 15mm Resolution 0.01% Repeatability 0.05 Rechargeable Lithium Battery Mass Storage

VTSYIQI Two Apertures Hazemeter Haze Meter Light Transmission Meter with Range 0-100% Light Source A C D65 21mm 15mm Caliber Resolution 0.01% for Haze Luminous Transmittance Transparent Plastics

VTSYIQI Two Apertures Hazemeter Transmission Haze Meter Light Transmittance Meter with Resolution 0.01% Repeatability 0.05 Test Apertures 21mm 15mm Test Range 0-100% Sample Size Thickness ≤40mm

VTSYIQI Two Apertures Spectrocolorimeter Color Testieng Equipment with Two Aperture Φ8mm Platform+Pointed Tip CMOS Dual Beam Splitting Sensor Wavelength Range 400-700nm Observer Angle 2°/10° Displayed Accuracy 0.01 Measured Reflectance Range 0-200%

VTSYIQI Two Apertures Spectrocolorimeter Multi Apertures Spectrocolorimeter for Color Difference Quality Control in Plastic Electronics Paint and Ink with Two Aperture Φ4mm Platform+Pointed Tip Integrating Sphere Size Φ40mm