iso 9869 u value wall tester

{"cid":"91223494","title":"ISO 9869 U-value testing Wall Heat Transfer Performance Tester for Building energy-saving thermal","imgUrl":"https:\/\/img.chinax.com\/nimg\/d8\/d3\/84db7fc34112a11428a2c3b3cd0a-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"Gold","Model Number":"GD-ISO 9869","Minimum Order Quantity":"1","Delivery Time":"60 works days","Standard":"ISO 9869","Measuring range":"-20 ~ +20mV","Packaging Details":"plywood box","Payment Terms":"L\/C,D\/P,D\/A,T\/T","Name":"Wall Heat Transfer Performance Tester","Measurement accuracy":"\u2264 0.02 mV","Place of Origin":"China","Power supply":"220VAC, 50Hz","Supply Ability":"1 pcs per 60 works day","Test method":"Heat flow meter method","Certification":"ISO"}}