ELCB Polarity Tester

ELCB Polarity Tester

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Our company is a highly renowned as the trusted supplier of a wide range of ELCB Polarity Tester. The tester is widely used for a wide range of voltage measurement works during testing procedures. Highly suitable for industrial, mining and domestic environments, this ELCB Polarity Tester has its each phase tested separately on a 3-phase system. We offer this testing device to clients in varied specifications and models to meet their individual needs.



  • Micro- processor controlled
  • Fully programmable
  • Direct read out of time/current

TEL1TLB Socket/ELCB Tester/Polarity

  • Live on earth indication (LCD Display)
  • Identifies 6 wiring conditions
  • Earth tripping function
  • Floating earth detection
  • Ready-board compatible
  • If wiring is incorrect and brass knob is touched, LCD will display a floating earth

Technical Specification

Rated Tripping Current




Operation Voltage


TIMT Line Insulation Monitor Tester

  • Testing of IT supply systems from high impedance transformers.
  • Test between earth reference and phase with output connections for a multimeter.
  • Test Insulation monitoring alarm by adjusting the potentiometer to verify the audio and visual indication.