QIUSUO Cyanide Ion Meter CN Ion Meter with Range 0.03 to 260 ppm Accuracy ±1% F.S. 2 to 5 Points Accuracy±1% F.S. for Analyzing Cyanide Ion

QIUSUO Double Calibers Colorimeter with Aperture 6mm 11mm Observer 2° 10°for Coating Ceramic Plastic Paint Measurement

QIUSUO Fixed CL2 Gas Detector Chlorine Detector with Measuring Range 0 to 20ppm Resolution 0.1ppm Wall-Mounted 4-20mA and RS485 Input

QIUSUO H2 Detector Hydrogen Gas Detector with Measuring Range 0-1000ppm Resolution 1ppm L-Alarm 50ppm H-Alarm 150ppm

QIUSUO Handheld Color Meter Color Meter Analyzer with Accuracy 0.01 Aperture 6mm for Coating Ceramic Plastic Paint Test

QIUSUO Handheld Concrete Rebar Scanner with Location Range 1 to 120mm Concrete Protective Layer Tester Rechargeable Lithium Battery

QIUSUO Handheld Spectrophotometer with Accuracy 0.04 Aperture Φ11mm Storage 10000 Data APP Mass Storage for Print Packaging Paint Coatings

QIUSUO Hydrogen Cyanide Gas Detector with Measuring Range 0 to 50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm

QIUSUO I Ion Meter with Range 0.06 to 127000 ppm 2 to 5 Points Calibration Accuracy ±1% F.S.2 USB Communication Interface Calibration Liquids

QIUSUO Lead Ion Meter with Range 0.2 to 20800 ppm Accuracy ±1% F.S. Range -1999.9 to 1999.9 mV Calibration Fluid

QIUSUO Magnetic Particle Flaw Detector with Working Current AC 2.2A Duty Cycle 50% for Pressure Vessels Pressure Pipes Welding Structures

QIUSUO Multi Caliber Color Meter Color Meter Tester with Measuring Aperture 3mm 6mm 11mm

QIUSUO Multi Parameter Water Quality Meter with Range -2.000 to 20.000 pH Resolution 0.001 0.01 0.1 pH Selectable Calibration Fluid

QIUSUO Multi-angle Gloss Meter 20/60/85° Gloss Meter with Measuring Range 20°:0~1000GU 60°:0~1000GU 85°：0~160GU

QIUSUO Multi-angle Gloss Meter Three-angle Glossmeter with Measurement Range 20°:0-2000GU;60°:0-1000GU;85°:0-160GU