zipper tester with 50n force range

{"cid":"91224749","title":"UP-4042 Professional Zipper Smoothness Tester with 1250 \u00b1 50mm\/Min Testing Speed, 0~50N Force Range, and OEM ODM Support","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/62\/493a1bf6fd06385ca3e8ec94653c-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"YOUBI","Model Number":"UP-4042","Minimum Order Quantity":"1","Delivery Time":"5~10 work days","Effective Testing Length":"80~240mm","Stretching Speed":"1250 \u00b1 50mm\/Min.","Packaging Details":"Professional export packaging","Service Support":"OEM ODM","Response Speed":"1250 \u00b1 50mm\/Min","Payment Terms":"D\/P,T\/T,Western Union","Power Supply":"AC~220V 50Hz","Supply Ability":"20 Unit\/month","Model NO.":"UP-4042","Language":"Chinese and English","Certification":"CE, ISO","Force Measurement Range":"0~50n","Place of Origin":"CHINA"}}

{"cid":"91089049","title":"Cotton Yarn Strength Tester \/ Vertical Textile Testing Instruments","imgUrl":"https:\/\/img.chinax.com\/nimg\/6a\/8e\/bd7991dd8273593edb83c0328d4c-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Haida","Model Number":"HD-W862","Minimum Order Quantity":"1 Set","Delivery Time":"20 days after order confirmed","Measuring accuracy":"\u22640.2%F\u00b7S","Draw speed":"50~1000mm\/min","Max Elongation":"800mm","Certification":"CE, , ISO","Place of Origin":"Guangdong, China (Mainland)","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10set\/ month","Packaging Details":"Each set protected with resin fiber and PP film, then put into Strong wooden case with operation man"}}