The D33PZO meter is an instrument which measures piezoelectric constant d31, d32, d33 values of piezoelectric ceramics, polymers, and single crystals. This meter is capable of measuring values over a very large range at high resolution. Test Specimens of different sizes and shapes can easily be measured. D33 value is displayed on a digital panel meter and also on PC software provided along. D33PZO Meter is designed by our company & its most advanced in its specifications and can undertake various tests simultaneously. The amplitude of the system is precise 0.25N.