We need about 3 business days to prepare it for you and will send it to you by FedEx, UPS or DHL service. It will take about 6 days for you to get it. *Function *The ATH spring pull pressure test stand is specially design for measuring the stretches and compression distortion value of spring, and the load relations characteristic. *It is applied in measuring the working load of spring when it on the certain length stretched and compressed. *Parameter *1:Test spring max unsupported length: 10N~30N is 100mm, 50N~500N is 150mm, 1000N~5000N is 200mm *2:Max distortion value stroke: 10N~30N is 70mm, 50N~500N is 90mm, 1000N~5000N is 150mm *3:Distortion value resolution eH: 0.01mm *4:Distortion value display interface: Five figures and “-” position liquid crystal display; *5:Max working load: According to measuring range; *6:Load resolution eP: 0.02N *7:Platen diameter: 49mm *8:Shows value error: ±1% *9:Power source: Exchanges 220V-50Hz *10:Power: 13W *11:Operating temperature: 20±10℃ *12: Storage and transport temperature: -27℃~+70℃ *13:Relative humidity: 15%~80%RH. *Minimum resolution:0.001N *Diameter of the platen:34mm *Maximum free length of measurable spring:80mm *Length of travel of the displacement scale:60mm *Division value of the displacement scale:0.01mm *Indication error:±1% *Power Supply:AC 110-220V, 50HZ-60HZ *Power capability (without printer):13W *Power capability (with printer):20W *Working temperature:20±10℃ *Temperature of storage and transportation:-27℃～+70℃ *Relative temperature:15%～80%RH