Accredited calibrations and same day, overnight shipping available for the ONYX ESD guns and several R/C discharge modules. Haefely was sold by Hipotronics in 2019 to the Pfiffner Group. While they still support the ONYX test equipment, they are not immersed in development or exploration, likely leading to dissolution or close to, much like Keytek did with the Minizap and EMC Pro Plus platform or Kikusui did with their ESD gun.