The Modal Shop 333 Series Digiducer® USB Digital Accelerometers

The Modal Shop 333 Series Digiducer® USB Digital Accelerometers offer a fully integrated and ruggedized packaging of a high-resolution, broad-frequency piezoelectric accelerometer with integrated internal digital data acquisition (DAQ). These accelerometers take professional-grade vibration measurements via smartphones, tablets, or PCs, turning any device into a portable, hand-held vibration meter spectrum analyzer. The devices are compatible with various software applications to fit specific testing needs. The units use standard drivers, making them suitable for writing custom software and connecting to IoT systems. The Modal Shop 333 Series Digiducer USB Digital Accelerometers come in a rugged, stainless steel package that is hermetically sealed and ideal for harsh environments.

Features

Compact size allows for complex measurements without large amounts of equipment
Rugged, hermetically sealed, stainless steel package
USB plug-and-play capability
Multifunctional, cross-platform sensor enables versatile and simplified measurements
Useful for diverse applications across all levels of vibration expertise
Rugged piezoelectric sensing technology
Broad frequency and dynamic range

Phone, tablet, and PC ready
Record and send data to off-site specialists
Embedded calibration
Works with Windows, iOS, Linux, Android, and Mac OS
Uses existing operating system drivers – no download required
Flat response up to 8kHz
24-bit internal ADC
Suitable for harsh environments
Optional detachable cables available

Applications

Vibration testing and troubleshooting
Machinery health monitoring
Route based measurements
Universities and educational research

Automotive NVH
Predictive maintenance and condition monitoring
Production line testing

Videos

Typ. Frequency Response Curve

Performance Graph - The Modal Shop 333 Series Digiducer® USB Digital Accelerometers

Dimensions In. (mm)

Mechanical Drawing - The Modal Shop 333 Series Digiducer® USB Digital Accelerometers

Resources

Technical Information
Quick-Start Guide

VibeCheck App QR Code
Declaration of Conformity