Check the listing for details. 2 Channel PC Computer Digital Storage USB Oscilloscope. Condition: Brand New. Listed at 25.95 USD. 2 Channel PC Computer Digital Storage USB Oscilloscope Description View and save signal voltages with this compact 2 channel PC storage oscilloscope which plugs into your USB port.Benefits: 2 channel input and synchronized display Records date, time and voltage in text file Measures range automatically 4 available modes Input capture (trigger) function Able to set any channel as the source of the capture (trigger) signal Able to set rising or falling edge to capture (trigger) signal Adjustable capture (trigger) signal level Powered directly by USB port – no batteries or external power supply required Use with electronic teaching equipment Carry out acoustic tests and research Ideal for SCM development Examine and repair apparatus and appliances 2 channel PC storage oscilloscope is brand new and boxed and comes with: 2 BNC tie-ins USB 2.0 cable CD which includes instruction manual and driver installer Technical Parameters: PC connection: USB Operating systems used: W2K, XP Signal input: BMC connection with universal oscillograph probe Max sampling: 8kHz x 1/ (4kHz x 2) Voltage: 5V USB port supply Current: 60mA Measurable frequency: 0Hz -----3kHz DIV array: horizontal 16DIV x vertical 10DIV Input impedance: 1MΩ Max voltage: 0---5V Error of voltage measurement: ±30mV Adjustable range of time domain: 10 mS/DIV----10800 S/DIV Error of time measurement: ±0.01% Capacity of data record & save: 8388608 x 2 Max time of data record & save: 93 hours If you need to view - and save - signal voltages buy this 2 channel PC storage oscilloscope today and store crucial data for the future A-187 Payment only Delivery details ● When we receive your payment, we will be help you arrange shipping in 2 working days. (Weekends and holidays do not break)● USA, Canada ,Australia, West and North Europe 10-15 Business Days, Other country 25-30 Business Days. If you need expedited service. Please select: EMS (Express Mail Service): It takes about 5-7-10 days ● Please, make sure to provide us with correct, precise, and detailed shipping Address.● If you don't receive items over 30 business days , please notify us. Terms of sales ● Buyer should expect to pay any amount charged by the government of bidder's country; this includes but not limited to duty & tax● Shipping & handling fees are non-refundable. ● If you haven’t received the item in one month, we will refund to you.（PLEASE INSPECT YOUR ITEMS WHEN THEY ARE RECEIVED） About us ● Once you receiving the item with satisfaction, please leave us positive feedback, and 5 STAR DSR. Thank you! ● If you feel dissatisfied with the products receive. Please could you should first contact us using e-mail. Please do not impulsively give a Neutral or Negative feedback before giving us the opportunity to resolve you problem! Neutral and Negative feedback will not solve any problems! Thanks!