VTSYIQI Simplified Portable Colorimeter Color Analyzer Meter Color Difference D65 8°/d 4mm CIE LAB

VTSYIQI Single Fineness Gauge 0-25μm Fineness Meter with Scale Range 0-25μm Indexing Value 2.5μm Maximum Depth of Groove 25μm 2 Scrapers Stainless Steel

VTSYIQI Small Aperture Gloss Meter Digital Spectrophotometer with Test Range 60°0 to 600GU Repeatability 0 to 100GU 0.2 GU 100 to 2000GU 0.2% GU for Electroplate Plastic and Rubber Gloss Test

VTSYIQI Small Aperture Gloss Meter Gloss Measuring Instrument Gloss Tester with Measuring Aperture 2 * 3mm Test Range 0 to 600GU Repeatability 0.2% GU for Metal Pliastic Surface Gloss Test

VTSYIQI Small Aperture Gloss Meter Glossmeter Tester with Measuring Range 0-200GU Accuracy 0.2GU Test Spot 2 * 3mm 5000 Groups Mass Storage 2.4inch Full Color Display JJG 696-2015

VTSYIQI Small Aperture Glossmeter Gloss Meter with Measuring Aperture 2 * 3mm Test Range 0 to 600GU Repeatability 0.2% GU 10000 Data Storage for Metal Pliastic Surface Gloss Test

VTSYIQI Smart Water Activity Meter Benchtop Water Activity Tester Meter with Large-screen LCD High Precision Probe WSC-4 Mini Printer Function Accuracy ±0.015 Range 0-0.980aw

VTSYIQI Smart Water Activity Meter Measurement Instrument Analyzer For Food Fruit Vegetables With Range 0 to 1.0AW Accuracy 0.02aw LCD Display

VTSYIQI Smart Water Activity Meter Measurement Instruments With 1 WSC-4 Water activity For Paste Jam Jello Dough Water Activity Monitor Real Time Print

VTSYIQI Smart Water Activity Meter Measurement Instruments With Real Time Print Function Water Activity Range 0 to 1.000aw Water activity ±0.015aw

VTSYIQI SO2 Detector Sulfur Dioxide Gas Detector with Gas Pump Sampling Method Measuring Range 0-20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm 32-bit Built-in MCU Accuracy＜±3% F.S.

VTSYIQI SO2 Detector Sulfur Dioxide Gas Leak Detector with Measuring Range 0 to 20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm