kgd mq 534 gas detection instrument

{"cid":"91188394","title":"KGD - MQ - 534 Toxic And Hazardous Gas Detection Instrument","imgUrl":"https:\/\/img.chinax.com\/nimg\/92\/66\/7c571d5607c2317a8001349a7584-200x200-1.jpg","attrs":{"Brand Name":"KACISE","Model Number":"KGD-MQ-534","Minimum Order Quantity":"1PCS","Delivery Time":"5-8 work days","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"1000 Piece\/Pieces per Week negotiable","Packaging Details":"each unit has individual box and all boxes are packed in standard packages or customers requests available","Measured Components":"CO, H2S","Measurement Principle":"ECD Electrochemistry","Measurement Range":"CO: 0 - 1000ppm; H2S: 0 - 100ppm (The range can be customized according to actual requirements)","Accuracy":"\u00b12\u03bcmol\/mol or \u00b110%","Resolution":"1ppm","Response Time":"T90<30s"}}

{"cid":"91211450","title":"MQ-D1 Semiconductor Combustible Gas Sensor for Portable Combustible Gas Detection Instruments Automotive Fuel Gas Leak Detection","imgUrl":"https:\/\/img.chinax.com\/nimg\/18\/40\/e09dcfdeca354c2bd86e812937cf-200x200-1.jpg","attrs":{"Price":"Negotiable","Model Number":"MQ-D1","Minimum Order Quantity":"1","Delivery Time":"3-5work days","Place of Origin":"CN","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"5000pcs","Packaging Details":"Paper box","Atmospheric Pressure":"650~800 mmHg","Continuous Stability Drift":"\u00b115 %","Environmental Oxygen Content":"21%","Operating Temperature":"-20~+55\u2103"}}