astm d 1422 electronic yarn twist tester

{"cid":"91187633","title":"ASTM-D-1422 Electronic Textile Digital Yarn Twist Tester","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/87\/743a92c9538aa7e83aef55aa457a-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"ZL","Model Number":"ZL-5034","Minimum Order Quantity":"1 set","Delivery Time":"5-7 days","Certification":"ISO","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union","Supply Ability":"100 set per month","Packaging Details":"Packaged within wooden case","Model":"ZL-5034","Measuring twist range":"1~9999.9twist","Clamp distance":"1-50 cm (0.5-20 inc)","Yarn test length":"25, 50, 100, 200, 250, 500 mm","Untwist elongation range":"max 20mm","Rotating speed of gripper":"1500 r\/min, 800 r\/min, slow inching speed","Elongation indicator":"0-60 mm","Pre-tension":"0 - 160 cN","Display":"Back-light LCD","Output":"RS232 serial port for data output and printer output","Dimensions":"1080 x 275 x 216 mm","Power supply":"220V,50Hz or 110V,60Hz","Weight":"30 Kg"}}