7470 Series High Withstand Voltage Tester

7470 Series High Withstand Voltage Tester

Made for Toughest Tests

The 7400 series features ultra-high output 20kV voltage required for high-impedance components and special-purpose hipot testing. With high resolution up to 1μA, the 7400 series delivers the quality users demand and the best tool for R&D design validation.

Safety and Productivity Features

Fast Discharge

Ramp High

Charge Low

ARC Detection

Smart GFI

Your Quality Assurance

Get peak quality assurance for your products with ARC detection capability and eliminate poor gap spacing that may be damaged during shipping and cause dielectric breakdowns.

Quality Assurance
20kvdc high voltage

20kV High Output Voltage

Ultra-high output voltage of 20kV allows special-purpose hipot tests on high insulation materials.

Uninterrupted Step Testing

Features uninterrupted voltage adjustments during various ACW or DCW step tests.

Uninterrupted Settings


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For more details download the full documentation here:
Download PDF

  7470  7472*  7473 7474*
 ACW  10kVac/20mA  -  20kVac/10mA  -
DCW -   12kVdc/10mA  - 20kVdc/5mA
Dimensions (mm) 430x133x400   
Weight  24kg  24kg  22.5kg   22.5kg

* Charge Low function only available on 7472 and 7474 models.




  1. Enjoy 2 Years Warranty.
  2. Only one interface can be selected between 1528 & 1536.
  3. Factory option, freight is not included when product return for reinstallation.

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