DI-4208 High Speed USB Data Acquisition System with Windaq software. Features 8 differential analog input channels (Unlock Code required to record more than 4 total channels to WinDaq), 12 to 16-bit measurement resolution, full scale ranges of ±2, ±5, ±10, ±20, ±50, and ±100 V, and stand-alone data recording to removable USB thumb drive.

Eight analog input channels provide differential measurement flexibility and programmable ranges per channel of ±2, ±5, ±10, ±20, ±50, and ±100 V full scale. The differential input configuration provides noise rejection, easily adapts to single-ended signal sources, and is protected to 120 V rms so that inevitable measurement mishaps will not harm the instrument.

7 digital ports, each configurable as an input or a switch. Input protection is provided to 25 V. When activated as inputs two ports allow dual functionality as discrete inputs, or can be programmed as a counter or rate input respectively. The rate input features a 50 kHz maximum measurement, allocated over twelve programmable measurement ranges (10 Hz to 50 kHz full scale.) The counter input provides 16-bit resolution and a terminal count value of 65,535.

A USB drive is used to record data in stand-alone mode. The DI-4208 can record continuously using a circular buffer with pre-defined trigger conditions or a record-until-full approach supporting remote start/stop. The included WinDaq data acquisition software makes configuring the DI-4208 for stand-alone operation quick and intuitive.

• Includes a DI-4208 instrument, a 6-foot USB cable, a screwdriver for signal connections, and a USB flash drive with WinDaq/Lite software
• Provided with WinDaq/Lite Software which records up to four channels at any sampling rate
• Stand-alone capability to USB thumb drive
• Up to 160,000 Hz Sample Throughput Rate using WinDaq Acquisition software
• 12 to 16-bit analog-to-digital resolution
• Programmable ranges: ±2, ±5, ±10, ±20, ±50, ±100 V full scale
• Supports ChannelStretch™ multi-unit synchronization