ESDguns.com, a division of The EMC Shop, stocks many models of used 30kV ESD simulators from Teseq (formerly Schaffner), EM Test, Haefely, Noiseken, Keytek and other manufacturers. Used units include a fresh traceable calibration certificate with data and waveforms and have an industry best 100 Day warranty (extended warranties available upon request). Receive 10% off Calibration Service for Life of any ESD simulator purchased through ESDguns.com