Which eSATA and USB External Hard Drive is Compatible With the ScopeCorder?

The following eSATA and USB external hard drives are compatible with the ScopeCorder:
  • Buffalo HD-HS500SU2 500GB
  • ELECOM LaCie d2 quadra LCH-2D1TQ 1TB
  • Logitec LHD-ED1000SAU2 1.5TB
  • LaCie 301848U USB 2.0 Neil Poulton 1TB Rugged XL eSATA


  • eSATA HDDs must be connected and powered ON first before the ScopeCorder is powered ON
  • External HDDs need to be in FAT32 format for the ScopeCorder to recognize and access the HDD (Please read the FAQ entry "Why Can't the ScopeCorder Detect or Format my eSATA Drive?" for instructions on how to format the HDD to FAT32)

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Data Acquisition (DAQ)

Data acquisition (DAQ) is the measurement, recording, analyzing, and presentation of real world phenomena. It includes electrical measurements such as voltage, current, power as well as measurements through sensors and transducers including temperature, pressure, strain, vibration, and more.

High Speed Data Acquisition

Yokogawa high speed data acquisition systems deliver industry leading isolation, bit resolution, sampling rate, and memory depth, with independent channel hardware and easy to use software.


Capture, analyze, and troubleshoot electrical or real-world physical signals. Oscilloscopes observe the change of electrical signals over time, continuously graphed on a display as voltage or amplitude vs. time.


A ScopeCorder is an instrument combining a mixed signal oscilloscope and portable data acquisition recorder into a modular platform designed to capture both high-speed transients and low-speed trends. Yokogawa’s ScopeCorder product family provides flexible and high-performance multi-channel test instruments by combining a variety of signal conditioning input modules, onboard calculations, and deep data acquisition storage into an off-the-shelf data acquisition solution.