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 Portable Benzene Gas Detector C6H6 Gas Detector with Measurement Range from 0 to 100ppm Resolution 1ppm Advanced MCU Control LCD Display for Measurement of Gas Concentrations in a Wide Range of Industry Sectors

QIUSUO Portable Benzene Gas Concentration Detector Benzene C6H6 Detection Gas Monitor with Measurement Range from 0 to 100ppm Resolution 1ppm H-alarm 50ppm L-alarm 20ppm Water-Proof and Dust-Proof Working Time≧8h Continuously

QIUSUO Benzene Detector Benzene Gas Monitor with Measurement Range from 0 to 100ppm Resolution 1ppm Advanced MCU Control with Low Power Consumption for Continuous Monitoring of Measurable Gases in Industrial Environments

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 Benzene Portable Gas Detectors Handheld C6H6 Detector with H-alarm 50ppm L-alarm 20ppm Range 0-100ppm Low Power Consumption Response time T＜30s for Detection of Gas Concentration in Air

QIUSUO C6H6 Gas Detector Handheld Benzene Gas Monitor with Measurement Range from 0 to 100ppm Resolution 1ppm Response time T＜30s LCD Display for C6H6 Gas Leakage Detection

QIUSUO Benzene Gas Detector C6H6 Gas Detector with H-alarm 50ppm L-alarm 20ppm Range 0-100ppm Accuracy ≦ 5% F.S. Advanced MCU Control LCD Display Screen for Detection of Gas Concentration in Air

QIUSUO Hydrogen Cyanide Gas Detector HCN Gas Detector with Measuring Range 0 to 50ppm Resolution 0.1ppm Wall-Mounted 4-20mA and RS485 Input Explosion-Proof Water-Proof for Combustible and Toxic Gas Leakage Detection

QIUSUO HCN Gas Detector Fix Hydrogen Cyanide Gas Detector with Measuring Range 0-10ppm Resolution 0.01ppm Repeatability ≤±1% Type Sound&Light Alarm Wall-Mounted Installation 4-20mA and RS485 Output

QIUSUO HCN Gas Detector Portable Hydrogen Cyanide Gas Detector with Accuracy ≤±3% F.S.Resolution 0.01ppm Measuring Range 0-50ppm Over 100,000 Sets Of Stored Data Sound Light and Vibration Alarms Principle Electrochemical Built-in Micro Sampling Pump

QIUSUO Hydrogen Cyanide Gas Detector HCL Portable Gas Detectors with Measuring Range 0 to 50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Working Time≧8h Continuously for Continuous Monitoring of Measurable Gases in Industrial Environments