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RS PRO IRT1900 Digital RCD Tester 10 mA, 20 mA, 30 mA, 100 mA, 300 mA, 500 mA AC

1 - levertijd is 1 werkdag(en) (EU-voorraad)
36 op voorraad - levertijd is 2 werkdag(en) (UK-voorraad)
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€ 191,51

(excl. BTW)

€ 231,73

(incl. BTW)

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RS PRO IRT1900 Digital RCD Tester, 500 mA Trip

RS PRO IRT1900 is a great value digital RCD (Residual Current Device) tester which incorporates a custom microprocessor for highest accuracy and reliability. Its casing is made from modern plastics for resilience to everyday knock and bangs. This instrument is designed for indoor use and up to a maximum altitude of 2000m.

Residual Current Operated Devices are usually fitted in electrical installations to provide extra protection against electrical shocks and fire. In order to safety check these RCDs, various tests need to be carried out. The RS PRO IRT 1900 tester is a great test equipment device which can perform these checks.

Features and Benefits:

  • Rated Tripping Current 10 / 20 / 30 / 100 / 300 / 500 mA

  • 3 LEDs for checking correct wiring status

  • Large digital display for easy viewing

  • Automatic lock out if test resistor overheats

  • 0° and 180° phase angle switch permits quick tests and consistent readings

  • Visual indication of reversed phase and neutral wiring at socket

  • Digital read out of tripping time

  • Resilient case for protection

  • Dimensions 180 x 130 x 70 mm

  • Weight 800 g approximately

Typical Applications

An RCD tester is a protective device that instantly breaks an electric circuit to prevent series harm from an ongoing electric shock. RCT testers are widely used by electricians for electric maintenance and installation.


What is RCD testing?
RCD testing is a test to make sure your RCD will operate quickly should there be an electrical error. An RC is designed to trip or switch off all the power to that circuit. This testing is also known as safety switch testing.

Are calibration versions available for this RCD Tester?
Yes, calibration versions are available, please view 123-2363, 123-2364 and 123-1365

Supplied with

Test lead with IEC connector, neck strap, user manual

RCD Test Current10 mA, 20 mA, 30 mA, 100 mA, 300 mA, 500 mA
RCD Test TypeAC
Display TypeLCD
Power SourceMains
Dimensions180 x 130 x 70mm
Maximum Operating Temperature+40°C
Minimum Operating Temperature0°C
Model Number pIRT1900