Want a sound level meter that works like your phone? The SoundExpert® Model 821ENV does just that with a large touch display viewable in any condition. Whether making handheld noise measurements or measuring environmental noise for several weeks, the SoundExpert Model 821ENV is an excellent choice for ease of use and low-power operation.

Impaq Plus is a fully rugged portable 4 channel real-time analyzer built for advanced noise and vibration measurements in the field. Manufactured with a rugged enclosure by a dual injection molding process and protective sealing to provide an IP 65 rating for measurement in harsh environments. With optional software modules, the impaq Plus can conduct FFT spectrum analysis, Order Tracking Analysis and Octave spectrum analysis at the same time.