RS PRO RSST-2003 Insulation Tester, 50 V Min, 5000 V Max CAT I

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£2,287.05

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£2,744.46

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  • Plus 4 unit(s) shipping from 25 February 2026
  • Plus 2 unit(s) shipping from 06 May 2026
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RS Stock No.:
201-0449
Brand:
RS PRO
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Brand

RS PRO

Model Number

RSST-2003

Product Type

Insulation Tester

Tester Type

Insulation Tester

Maximum Test Voltage

5000V

Minimum Test Voltage

50V

Display Type

LCD Backlight

Test Current

40mA

Power Source

Mains

Battery Life

2year

Battery Type

CR2032

Minimum Operating Temperature

0°C

Safety Category Level

CAT I

Maximum Operating Temperature

40°C

Width

380 mm

Height

148mm

Standards/Approvals

CE

Weight

13kg

COO (Country of Origin):
TW

RS PRO RSST-2000 Series Electrical Safety Analyser, RSST-2003


Introducing the RS PRO RSST-2000 Series, the world’s first safety analyser to comply with IEC 61010-2-034. The range has four models to choose from, each catering for a wide range of applications and features for greater functionality, as well as an output capacity of 200 VA. The analysers use a high-efficiency PWM amplifier to effectively exclude the influence from the fluctuating input voltage or distorted waveforms to ensure a stable high-voltage output while conducting AC withstanding voltage test on the DUT to meet safety regulations. The series utilizes 7-inch color TFT LCD and inherits the consistent simplicity key design style of the product family to allow users to experience easy operations and a clear observation of the test results. When convenience and precision is required in electrical safety applications, this range of RS PRO testers sets a reliable standard.

Features and Benefits:


  • This range of RS PRO electrical safety testers provides a high-quality and high-efficiency solution to any electrical testing needs with an output capacity of 20 VA

  • Each model has been designed with a 7-inch colour TFT LCD and consistent simplicity in its style to ensure that measurements can be interpreted quickly and easily

  • It has also been designed with a high-efficiency PWM amplifier to exclude the influence of fluctuating voltage inputs or distorted waveforms, ensuring a stable high voltage output

  • To comply with IEC 61010-2-034 requirements, the series uses a double insulation design for input power supply and output voltage to enhance user safety

  • The major test functions include AC and DC withstanding voltage tests, ground bond tests and grounding continuity tests

  • The series also gathers superb output adjustment resolution, measurement resolution, controllable voltage ramps up and ramp down time settings and upper/lower limit judgement settings

  • In addition to this, the high illumination LED lights (flashing or permanently lit) and a high-volume audio indicator are included to provide warnings of the status during on-going tests or judgement results from the safety analyser

  • Other functions and features of the RSST-2000 range includes 100 sets of manual test memory for the storage of different test conditions; rear output terminal for system integration; front panel remote control terminal mount/rear panel Signal I/O for users to conveniently control the analyser’s output/stop based upon the requirements

  • All the above features of this RS PRO series facilitate a greater flexible execution of the required tests so that users can obtain accurate test and measurement results

    • Applications:


    Insulation testers or electrical safety testers are a type of device used to test the degradation of electrical devices, parts and equipment over time. Devices like these are ideal for preventing potential equipment failures before they occur and make for an excellent troubleshooting tool. Electrical safety testing is required to ensure the safety compliance of electrical equipment of all kinds. Whether testing during production or for maintenance or electrical inspection purposes, an electrical safety tester is essential. Insulation testers are commonly used in areas such as:

  • Automotive

  • Electrical installation

  • Industry

  • Research

  • Production

  • Workshops

    • What does the electrical tester unit come with?


    Supplied with:

  • Quick Start Guide x 1

  • Power cord x 1

  • CD x 1 (complete user manual)

  • Interlock

  • Key x 1

  • Remote terminal Cable GHT-119 x 1

  • Test lead GHT-115 x 1 for RSST-2001/2002/2003

  • Test lead GHT-115 x 1

  • GTL-215 x 1 for RSST-2004

    • What other power supplies are available in this RS PRO range?


  • 201-0446 RSST-2001 AC Electrical Safety Analyser

  • 201-0448 RSST-2002 AC/DC Electrical Safety Analyser

  • 201-0449 RSST-2003 AC/DC/IR Electrical Safety Analyser

  • 201-0450 RSST-2004 AC/DC/IR/GB Electrical Safety Analyser

    • Why RS PRO?


    RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.

    Note

    The reason why we raised the IR test voltage from 1200 VDC up to 5000 VDC is that more and more customers requested to raise IR test voltage to 2000 VDC or higher for PV inverter applications.

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