VSI allows control of variable speed DC motor drives from an external DC input signal by assuing that its output is totally isolated from ground. The output is a filtered, pulse width modulated signal directly proportional to the input speed signal, and can be used with virtually any motor speed control with a reference circuit of +5 to +15 VDC and input impedence greater than 47K ohms. (read more)

The PANTHER Model EDR -4 series recorders are self-contained, user-programmable acceleration sensor/recorders. The compact, 5lb. Package is designed for remote, stand-alone shock and vibration measurement and recording over extended time periods ranging from several hours to several weeks. (read more)

The SnapShock Plus (SSP) series data recorders are compact, battery powered acceleration event recorders. The new generation devices offer several improved capabilities over the standard Snap Shock model. (read more)

VX Series Touchscreen, videographic paperless recorder; 2,4,6, and 12 channels (read more)

The Astro-Med Dash 16u Signal Conditioner and Recorder features 16 channels of universal signal conditioning, real-time data display, real-time chart recording and built-in data acquisition - all in one compact, rugged case. (read more)

Developed as a portable, hand-held troubleshooting and maintenance tool, the Dash 2EZ+ is capable of recording two channels of analog voltage channels along with one TTL event input to CompactFlash^® media at sample rates up to 40 kHz per channel. The unit also contains an integrated 3.1 inch strip chart recorder for hard copy printout. (read more)

The VR06 paperless chart recorder provides a low cost way to display and log temperature, voltage, current and other sensor data. It has a bright VGA display, up to 6 analog input channels, multiple display modes, an Ethernet interface and optional digital I/O channels with prices starting at $1150. (read more)

RVR-52AL Wireless Logger with Large Battery Pack can Measure and Record Voltages from 0 to 6.5V, 4-20 ma Currents, Count Pulses up to 30 Hz, Time Stamp Events and even Measure Soil Moisture. The integrated pre-heat function provides sensor excitation voltage or can be used to synchronize an external sensor power source. (read more)

OROS 3-Series Recorder plug-in is a multichannel and multifrequency digital recorder that process simultaneous records of up to 32 inputs. This analysis module is a standard feature of NVGate® software which provides real-time record and playback for post-analysis. Like all the NVGate® plug-ins, the recorder can run simultaneously with FFT, Order, and Octave plug-in analyzers. (read more)

The SnapShock® 4000 is a compact, battery powered, single axis peak acceleration, date, and time recorder. The instrument measures and records the peak acceleration (shock or vibration) levels to which it is exposed, along with their date and times of occurrence. (read more)