VTSYIQI Colour Matching Cabinets Light Booths Color Matching Box with 5 Light Sources D65 TL84 F UV CWF 2 Voltages for Choosing 110V or 220V ASTM D1729 ISO3664 for The Graphic Arts Photographic Textile Dyeing Packaging

VTSYIQI Combustible Gas Detector Combustible Gas Monitor EX Gas Leak Meter with Measuring Range 0 to 100% LEL Resolution Ratio 1% LEL/1% vol LCD Display for Aquaculture Biogas Gas Detection

VTSYIQI Combustible Gas Detector EX Gas Detector Combustible Gas Alarm Instrument with Measuring Range 0 to 100% LEL Resolution Ratio 1% LEL/1% vol for Detecting Gas of Spray Paint

VTSYIQI Combustible Gas Detector EX Gas Leak Alarm with Range 0-100%LEL Resolution 1%lel/1%vol L-alarm 20%LEL H-alarm 50%LEL Explosion-proof 1200pcs Data Records Built-in Pump for Testing Combustible Gas and Toxic Gas

VTSYIQI Combustible Gas Detector EX Gas Monitor Fixed Combustible Gas Meter with Measuring Range from 0 to 100%lel Detection Accuracy≤±3% F.S Resolution for Gauging Combustible Gases Municipal Industry

VTSYIQI Combustible Gas Detector EX Gas Monitor Portable Combustible Gas Leak Alarm with Measuring Range 0 to 100% LEL Resolution Ratio 1% LEL/1% vol for Municipal Administration Industry Gas Detection

VTSYIQI Combustible Gas Detector Fixed EX Gas Detector with Wall-mounted Installation Method Range 0-100%LEL Resolution 1%lel or 1%vol L-alarm 20%LEL H-alarm 50%LEL for Continuous Monitoring of Measurable Gases in Industrial Environments

VTSYIQI Compact Portable Hardness Tester Metal Shell with Standard D Impact Device PC Software for Steel Aluminum Iron Alloy Copper

VTSYIQI Concrete Hammer Tester Digital Concrete Rebound Tester Hammer with Test Test Range 10-60MPa Stiffness of Spring 785±30.0N/m USB Communication Port OLED Display 999 Data Storage

VTSYIQI Concrete Rebar Corrosion Detector Digital Rust Tester Rebar Corrosion Tester with Distance 0-1000mm Measure Potential ±1000mv Accuracy ±1mv Measure Area 8100 m2 50000 Test Points USB Interface

VTSYIQI Concrete Rebar Corrosion Detector Rebar Corrosion Detection with Measurement Potential ±999mV Measurement Accuracy ±1 mV Data at 5400 Pieces of Measurement Zone/11000 Pieces of Measurement Points

VTSYIQI Concrete Rebar Corrosion Detector Rebar Corrosion Tester with Measurement Area 8100m2 Measurement Potential ±999mV Measurement Accuracy ±1 mV Data Storage Function USB Port Measurement Point Interva 1-100 cm