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 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 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 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 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 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 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 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