sound level meter for sale

{"title":"Factory price magnetostrictive level gauge Fuel monitoring system digital sound level meter for filling station","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/02\/2fab2424bc3d3e64ba4566e7505e-200x200-1.jpg","attrs":{"Price":"factory price","Brand Name":"GUIHE","Model Number":"SYW-A+ TCM-1","Minimum Order Quantity":"1 piece","Delivery Time":"wihin 3-5 days","Certification":"ExiaIIBT4 (Intrinsically safe)\/PCEC Conformity Certificate of Explosion-proof \/ Permit of Manufacture Measuring Instruments","Place of Origin":"QINGDAO ,CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"500piece\/month","Packaging Details":"wooden case","SYSTEM NAME":"petrol station fuel tank management system","product type":"automatic tank gaugin monitor system","uasge":"all stroage tank","output":"modbus \/RS 485","SYSTEM SENSOR":"magnetostrictive probe sensor","gauge":"automatic tank level gauge"}}

{"title":"LCD Display Mini Digital Clamp Meter Autormatic Range 600V","imgUrl":"https:\/\/img.chinax.com\/nimg\/14\/af\/b6c559b50025ccf45b86f92ff948-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"CHX","Model Number":"CHX-CM001","Minimum Order Quantity":"10pc","Delivery Time":"5-35days","Certification":"CE, RoHS","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union\uff0cPaypal,L\/C","Supply Ability":"50000pcs\/month","Packaging Details":"1pcs\/gift box, 30~50pcs\/ctn","Mode":"CHX-CM001","Display":"LCD display , the maximum reading of 1999","Measurement principle":"double integral A\/D conversion","Range selection":"Automatic","Measurement rate":"(2,5 times to 3 times) \/ sec","Dimensions":"208mm \u00d7 79mm x 36mm"}}