Lutron PVB-820 – Pen Vibration Meter

Lutron PVB-820, also known as the Pen Vibration Meter, offers two primary functions: measuring acceleration and velocity. It can measure acceleration up to 200 m/s^2 or 20.00 G, and velocity up to 200 mm/s or 20.00 cm/s. Its frequency range spans from 10 Hz to 1 KHz. The device complies with ISO2954 standards and includes features like data hold and memory for storing maximum and minimum values. It operates on four AAA batteries, equivalent to DC 1.5V using UM-4.