VibeCheck is an overall vibration meter based on Digiducer (333D01 USB Digital Accelerometer) or Digital ICP-USB Signal Conditioner (Model 485B39). Calculates overall acceleration, velocity and demodulation values. Offers an option to take picture of the machine, save notes and performs ISO assessment simultaneously during data collection - assess velocity values against ISO10860 standard. Ability to email simple reports from the mobile device. IMPORTANT NOTE: VibeCheck requires an external hardware sensor and device supporting USB On-The-Go. Without Digiducer sensor (https://digiducer.com/) or Digital ICP-USB Signal Conditioner (http://www.modalshop.com/digital-ICP-signal-conditioner?ID=1252) application will not work. Please contact us for more information.