pneumatic pump air pressure calibrator 2 5mpa

{"cid":"91199635","title":"High Quality Y061 Portable Pneumatic Hand Pump Air Pressure Calibrator","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/46\/12\/b78a1880d26349e465475d99cfe3-200x200-1.jpg","attrs":{"Price":"$175~$179","Brand Name":"Yunyi","Model Number":"Y061","Minimum Order Quantity":"1unit","Delivery Time":"5-8 days","Certification":"CE","Place of Origin":"China","Payment Terms":"MoneyGram, Western Union, T\/T","Supply Ability":"1000units\/week"}}

{"cid":"91222894","title":"YWQ-1431 Benchtop Pneumatic Pressure Source, Automatic Air Pressure Calibrator with Pressure Control for Transducer Transmitter Gauge Calibration","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4b\/47\/a9b48fafefc16bd8baff51254ad1-200x200-1.jpg","attrs":{"Brand Name":"XINYIYB","Model Number":"YWQ-1431","Minimum Order Quantity":"1Set","Delivery Time":"5-8 work days","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Supply Ability":"100pcs\/month","Packaging Details":"Carton","Product Name":"Desktop Manual Air Pressure Source","type":"Pressure pump","Power":"Hydraulic","Build pressure range":"-0.095~4MPa","Medium":"Air","Type":"Pneumatic","Minimum adjustable":"10pa","Condition":"100% New"}}