Contact us 800.813.8448

Recently added item(s) ×

You have no items in your shopping cart.

Teseq NSG 434 ESD Simulator/Gun: 8.8kV Air, 6.6kV Contact

Model Number: NSG 434

View Price / Get Quote

Teseq NSG 434 Comprehensive ESD Simulation System

Click on above image to view full picture

  • Teseq NSG 434 Comprehensive ESD Simulation System


  • Quote to Rent/Lease

Teseq NSG-434 ESD Simulator/Gun; 8.8kV Air, 6.6kV Contact

Ergonomic design and advanced functionality: the pistol-shaped NSG 434 simulator is designed to sit comfortably in the operator's hand, with current operating conditions constantly displayed and clearly visible.

NSG 434's microprocessor-based controller and multifunction keypad provide the operator with instant access to its comprehensive range of built-in functions. The LCD panel continuously displays the operating status and all user-selected test parameters.

NSG 434 has its own internal, battery operated high voltage generator. In addition to the pre-programmed, standard IEC pulses, the user can create custom tests using single or repetitive discharges with selectable rates and manual or automatic polarity switching. An optional mains supply is available for extended test operation or for use when the battery is being charged.

NSG 434 measures and displays true air breakdown voltages. It also detects real or valid air-discharges, thereby avoiding misleading discharge counts. This is especially important during long term tests and remote test setups.

A range of interchangeable discharge networks is available, including EN, ANSI-IEEE, and ISO. The unit comes with a standard 150pF/330Ω discharge network for tests to IEC/EN 61000-4-2.

NSG 434 is supplied with standard accessories, including interchangeable test tips, a grounding cable and battery charger - all in a durable carrying case. There is an optional fiber optic remote control trigger for operation inside a screened room or enclosure. The LCD panel gives the operator a clear, continuous indication of all the test parameters, the operational status of the instrument and the current function of each of the five softkeys.


  • Programmable discharge voltage
  • 200V to 8.8kV
  • Stabilized charging voltage
  • Pre-programmed IEC/EN 61000-4-2 test settings up to level 3
  • True air-discharge breakdown voltage
  • Battery powered
  • Compact and lightweight design
  • Comfortable use and convenient operation

Test Standards
  •  EN 61000-4-2
  •   IEC 61000-4-2

Pulse Network

  • Network 150 pF/330 Ω as per IEC/EN 61000-4-2 (included)
  • Range of R/C networks for other standards: R = 0 Ω to 10 kΩ; C = 60 to 500 pF

Discharge voltage

  • Air-discharge: 200 V to 8.8 kV (in 100 V steps)
  • Contact-discharge: 200 V to 6.6 kV (in 100 V steps)

Discharge tips

  • Ball and point as per IEC

Charging voltage measurement

  • kV, accuracy better than ±5% (stabilized); measurement and display of true air fl ashover voltage

Discharge Detection

  • Indicated by an oval around the kV symbol, also acoustically in the 'Single' operating mode (air-discharge only)

Holding time

  • >5 s (charging voltage ... ±5%)


  • Positive / negative / automatic change

Operating modes

  • Single / repetitive = pulse counter: 0 to 9999, preselect counter 0 to 9999
  • Repetition: 0.5/1/5/10/20 or 25 Hz (air); 0.5/1/5 or 10 Hz (contact); continuous operation


  • LCD panel showing: charging voltage, discharge voltage, polarity, air-/contact-discharge, counter/preselect counter content, soft-key functions, battery monitor


  • NSG 434 with battery: 1.2 kg (2.6 lbs) approx

Ambient conditions

  • Operation: +5 to +40°C, 20 to 80 % r.h. (non-condensing), 68 to 106 kPa
Standard Accessories Included
  • Carrying case
  • Electrostatic discharge simulator
  • Battery pack
  • Battery charger 100 to 240VAC
  • Discharge network 150pF/330Ω
  • Air- and contact-discharge tips
  • Grounding cable
  • Tripod adapter
  • User Manual

Request a Quote

Available Options