keithley dmm6500 6 5 digit multimeter

{"cid":"91202321","title":"Keithley DMM6500 6.5 Digit Multimeter with Graphical Touchscreen and 1 MS\/sec Digitizer","imgUrl":"https:\/\/img.chinax.com\/nimg\/58\/68\/7d95cd7dba05ec5557167d1fcd5f-200x200-1.jpg","attrs":{"Price":"USD$1280\/PC","Brand Name":"Keithley","Model Number":"DMM6500","Minimum Order Quantity":"1","Delivery Time":"3 days","Certification":"CCC.CE","Place of Origin":"USA","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"10pcs","Packaging Details":"Original New","Overrange":"20% on 100 mV, 1 V, 10 V, and 100 V. 1% on 1000 V","ADC Linearity (10 V range)":"0.0001% of reading + 0.0001% of range","Input Bias Current":"<50 pA at 23\u00b0C","Common Mode Current":"<600 nA peak-peak at 50 Hz or 60 Hz"}}