QIUSUO H2 Gas Detector Digital H2 Detector with Measuring Range 0-1000ppm Resolution 1ppm L-Alarm 50ppm H-Alarm 150ppm MCU Control Water-Proof for Continuous Monitoring of Measurable Gases in Industrial Environments

QIUSUO H2 Gas Detector Hydrogen Monitoring Machine with Measuring Range 0-1000ppm Resolution Ratio1ppm L-Alarm 50ppm H-Alarm 150ppm Advanced MCU Control Low Power Consumption for Continuous Monitoring of Measurable Gases in Industrial Environments

QIUSUO H2 Gas Detector Monitor Hudrogen Concentration Measurement with Range 0-1000ppm Resolution 1ppm L-Alarm 50ppm H-Alarm 150ppm Explosion-Proof Water-Proof for Making Continuous Detection to Combustible and Toxic Gases

QIUSUO Handheld 3-Axis Fluxgate Magnetometer Teslameter Gauss Meter Tester with Accuracy 2% Range 0 to 100μT Resolution 10nT for Fragmentation Processing Security Check 5-Digits Display Magnetic Measurement Data Storage for Magnetic Shielding Evaluation

QIUSUO Handheld Benzene Gas Detector Benzene Gas Detection with Measurement Range from 0 to 100ppm Resolution 1ppm H-alarm 50ppm L-alarm 20ppm Vibration Indicator Alarm for Combustible and Toxic Gas Leakage Detection

QIUSUO Handheld Benzene Gas Leak Detector Portable C6H6 Detector with Measurement Range from 0 to 100ppm Resolution 1ppm H-alarm 50ppm L-alarm 20ppm Advanced Self-Examination and Self-Renovation

QIUSUO Handheld Cadimum Ion Meter Cadmium Ion Meters with Calibration Fluid Range 0.1 to 11200 ppm Range -1999.9 to 1999.9 mV Resolution 0.001 0.01 0.1 1 Accuracy ±1% F.S. Setup Menu Allows Setting the Number of Calibration Points

QIUSUO Handheld Calcium Ion Meters Lab Ca Ion Meter with Range 0.02 to 40100 ppm Calibration Fluid 2 to 5 Points Calibration Range -1999.9 to 1999.9 mV Backlit LCD Display Stores 500 Data Sets

QIUSUO Handheld Chlorine Gas Detector Hydrogen Concentration Tester with Range 0-1000ppm Resolution 1ppm L-Alarm 50ppm H-Alarm 150ppm for Continuous Monitoring of Measurable Gases in Industrial Environments

QIUSUO Handheld Chlorophyll Meters Chlorophyll Analyzer Tester with 16GB Data Storage Chlorophyll Measuring Range 0.0-99.99SPAD Leaf Temperature Measuring Range -10-99.9℃ for Chlorophyll Content and Leaf Surface Temperature

QIUSUO Handheld CL2 Gas Detector CL2 Detector with Range 0-20ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Visual and Audible Alarm with Vibration Working Time≧8h Continuously Accuracy≦ 5% F.S.

QIUSUO Handheld Color Meter Color Meter Analyzer Touch Screen Color Measurement with Accuracy 0.01 Aperture 6mm Visual Observation Method D/8 SCI for Coating Ceramic Plastic Paint Test

QIUSUO Handheld Colorimeter Color Contrast Analyzer Equipment with Over 30 Measurement Indicators Evaluation Aperture 6mm D/8 SCI for Fluorescent Color Measurement

QIUSUO Handheld Concrete Rebar Scanner Digital Concrete Rebar Detector Rebar Scanning Machine with Concrete Protective Layer Tester Location Range 1 to 120mm Diameter Measuring Range Φ6-50mm

QIUSUO Handheld Concrete Rebar Scanner Digital Rebar Detector Reinforcement Scanner Steel Bar Scanner with Location Range 1 to 120mm Concrete Protective Layer Tester Rechargeable Lithium Battery