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Considerations and Comparisons of Handheld ESD Guns

Video Overview

A visual overview of the popular ESD simulator guns used for CE Mark, ANSI and general electrostatic immunity testing. Side-by-side comparison includes standard accessories, weight, setup for use on tripod around ESD test table and more. Models covered include longstanding popular models Teseq (Schaffner) NSG 435, Thermo Scientific Keytek Minizap and the EMC Partner ESD 3000 as well as the recently released Haefely ONYX and 3ctest EDS 20H models.

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Overview of Handheld ESD Generators

Side-by-side comparison of the ESD guns in the video.

Popular ESD Generators for IEC and ANSI

Teseq NSG 435 ESD Simulator Gun

Rent Schaffner / Teseq NSG 435 ESD Simulator/Generator Gun$595/month Rent Now


  • 9 kV Contact / 16.5 kV Air
  • Ideal for CE Marking
  • Meets IEC 61000-4-2
  • Meets ANSI C63.16
  • Actual Voltage Monitor

Thermo Keytek Minizap MZ-15/EC

Rent Thermo Scientific Keytek Minizap MZ-15/EC ESD Simulator/Generator Gun$495/month Rent Now


  • 8 kV Contact / 15 kV Air
  • Ideal for CE Marking
  • Meets IEC 61000-4-2
  • Meets ANSI C63.16
  • Easy to Use Interface

Popular ESD Guns for Avionics & Mil

Haefely ONYX 30 kV ESD Generator Gun

Rent Haefely ONYX 30 Handheld 30kV ESD Simulator/Generator Gun$959/month Rent Now


  • Handheld and Mobile
  • 16 Hour Battery Life
  • Meet Mil-STD 461G CS118
  • Meet RTCA/DO-160

Teseq NSG 437 ESD Simulator Gun

Rent Schaffner / Teseq NSG 437 ESD Simulator/Generator Gun$795/month Rent Now


  • 30 kV Contact / 30 kV Air
  • RC Networks for ISO 10605
  • Activity Log
  • Advanced Voltage Hold Feature