GPT-9903 - 

Electrical Safety Tester, GPT-9900 Series, AC/DC Withstanding Voltage, Insulation Resistance

GPT-9903 - Electrical Safety Tester, GPT-9900 Series, AC/DC Withstanding Voltage, Insulation Resistance

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Manufacturer Part No:
Newark Part No.:
Product Range
GPT-9900 Series
Technical Datasheet:
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Product Information

GPT-9900 Series
AC/DC Withstanding Voltage, Insulation Resistance
0.1kV to 5kV
0.1kV to 6kV
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Product Overview

The GPT-9900 series Electrical Safety Tester with 500VA maximum output capacity to the market. It comes with the family of four, including GPT-9904, GPT-9903A, GPT-9902A and GPT-9901A. The GPT-9000 series supports the major test items among all the needed for the compliance of the safety standards such as IEC, EN, UL, CSA, GB, JIS and other safety regulations. It is built upon a platform of 500VAC maximum power output. The GPT-9904 is a 4-in-1 model capable of performing AC withstanding, DC withstanding, insulation resistance and ground bond tests, whereas the GPT-9903A is a 3-in-1 model capable of performing AC withstanding, DC withstanding and insulation resistance tests. The GPT-9902A is capable of performing both AC and DC withstanding tests whereas The GPT-9901A is able to only perform AC withstanding tests. The high-efficiency PWM amplifier is the core of GPT-9900 platform design to impede the influence from the voltage fluctuation of input AC source.
  • Sweep function for DUT characteristic analysis
  • Insulation resistance measurement up to 50GΩ (GPT-9903/9904)
  • Manual/auto mode
  • Function key for quick selection
  • High intensity flash for caution and status indication
  • Safety interlock function
  • Zero crossing turn-on operation
  • Controllable ramp-up time
  • True-RMS current measurement
  • High resolution 1μA for measuring current, 2V for setting voltage
  • PWM amplifier to enhance the power efficiency and reliable testing
  • Remote terminal on the front panel for start and stop control
  • Rear panel output available
  • Interface - RS-232C, USB device, signal I/O and GPIB (optional)


Test & Measurement, Industrial


Electrical safety tester, Power cord, Interlock key, Remote terminal male plug, GHT-114 Test lead for GPT-9903/9902A/9901A, Test lead (GHT-114 and GTL-115 for GPT-9904), Quick start guide and CD (completed user manual).

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