pxie 4143 smu measurement unit

{"cid":"91217181","title":"Low Voltage 20V\/1A\/20W Keithley 2401 Sourcemeter Keithley Source Measure Unit","imgUrl":"https:\/\/img.chinax.com\/nimg\/c2\/28\/dbfdf9fe5409078ef301df470cb8-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Keithley","Model Number":"2401","Minimum Order Quantity":"1 set","Place of Origin":"US","Payment Terms":"T\/T","Supply Ability":"in stock","Product name":"DC Power Supply","Connectivity":"GPIB","Resolution":"6 1\/2-digit resolution","Accuracy":"0.012% basic measure accuracy","Condition":"Pre-Owned","Functions":"Tested, in Full Working Conditions"}}