leak detector with 2pcs ion source

{"cid":"91209267","title":"Precise Sniffer Mode Helium Leak Detector With 2pcs Ion Source","imgUrl":"https:\/\/img.ismap.com\/nimg\/18\/7f\/74538507f8b0f07fc2b59dbac17a-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Wayeal","Model Number":"SFJ-231","Minimum Order Quantity":"1 Unit","Delivery Time":"35 days","Place of Origin":"Anhui, China","Certification":"CE","Packaging Details":"Wooden Case","Payment Terms":"T\/T, VISA","Supply Ability":"200 Units\/Month","I\/O Input output interface":"8 Inputs, 8 Outputs","MES Interface":"Standard","Start Time (min)":"\u22642","Response Time(s)":"<1","Product Name":"Helium Leak Detector","Leak detection port":"DN25KF","Ion Source":"2pcs, Iridium Coated Yttrium Oxide, Automatic Switching","Mini Leak Detection Rate(Pa.m3\/s)\/Vaccum Mode":"5*10-13 Pa.m3\/s"}}