VTSYIQI Two Calibers Colorimeter Portable Colorimeter Color Meter with Aperture 6mm 11mm Observer 2° 10°Built-in HD Camera Measurement Repeatability ΔE*ab≤ 0.03 for Coating Ceramic Plastic Paint Measurement

VTSYIQI Two Calibers Colorimeters Color Difference Tester with Apertures Φ11mm Φ6mm Over 30 Measurement Indicators D/8SCI Measuring Structure Support WeChat Applet Android Apple Mobile APP for Printing Paint and Textiles

VTSYIQI Two Channel Water Activity Meter Tester with 2000 Sets Circularly Record Two WSC-4 Measurement Points Sensors 5000 Groups Data Storage Accuracy ±0.015aw Range 0 to 1.000aw Print Function

VTSYIQI Two Point Water Activity Monitor Benchtop Water Activity Tester with Two WSC-4 Measurement Points Accuracy ±0.015aw Range 0 to 1.000aw 2000 Sets Circularly Record Single-Point Calibration

VTSYIQI Ultra-High Luminance X-Ray Film Viewer LED Intensity Radiographic Film Viewer for NDT Testing Max Light Intensity 100,000cd/m2 or 300000LUX 140 LED Light Sources

VTSYIQI Ultrasonic Calibration Block for Ultrasonic Flaw Detection Equipment with Thickness 20mm Hole Diameter 5mm 1018 Carbon Steel Standard BS2704 and ISO 7963-2010 for NDT Defectoscope

VTSYIQI Ultrasonic Calibration Block for Ultrasonic Flaw Detector Meter Tester Ultrasonic Flaw Detector Standard Test Blocks with Hole Diameter 1.5mm 1018 Carbon Steel 100mm Radius for Calibration Test

VTSYIQI Ultrasonic Calibration Block NDT Testing Ultrasonic Calibration Test Block with Thickness 25mm Hole Diameter 5mm 1018 Carbon Steel

VTSYIQI Ultrasonic Calibration Block NDT UT Testing Calibration Block for Ultrasonic Flaw Detection Equipment with Thickness 12.5mm Hole Diameter 5mm 1018 Carbon Steel

VTSYIQI Ultrasonic Calibration Block Standard Calibration Gauge Block for Ultrasonic Flaw Detector with Thickness 25mm Hole Diameter 1.5mm 1018 Carbon Steel

VTSYIQI Ultrasonic Calibration Block Standard Test Blocks for Ultrasonic Flaw Detection with Engraved Reference Mark Scales from 35 to 75 Degrees Thickness 20mm Hole Diameter 1.5mm 1018 Carbon Steel Based on BS2704 and ISO 7963

VTSYIQI Ultrasonic Calibration Test Block NDT UT Testing Flaw Detector Calibration Block with 1018 Carbon Steel Thickness 20mm According to BS2704 and ISO 7963 Hole Diameter 5mm Range 35 to 75 Degrees