• Product description

  • The tester operates on the principle of mutual induction and enables measurements without disconnecting earth conductors.
  • The instrument does not require the use of auxiliary electrodes, significantly speeding up on-site inspection work.
  • The rugged, shock-, dust- and moisture-resistant design is ideal for demanding industrial conditions.
  • The integrated microprocessor uses advanced methods for precise filtering of interference signals during measurement.
  • The EBTN-type display ensures excellent readability of measured values thanks to bright characters on a dark background.
  • The device's internal memory can store up to 300 sets of measured data for later analysis.
  • The tester is certified to the strict safety standard IEC61010-1 for categories CAT III 300V and CAT IV 150V.
  • Automatic calibration and an audible alarm when limits are exceeded enhance reliability and ease of use.
  • Product specifications:
  • Measuring range: the instrument measures earth loop resistance from 0.01 Ω to 500 Ω.
  • Resolution: the finest measurement resolution is 0.001 Ω.
  • Jaw opening: a large jaw aperture of 32 x 55 mm allows encircling even thick conductors or busbars.
  • Power supply: operation is provided by four standard AA alkaline batteries (included).
  • Power saving: the automatic shut-off function after 5 minutes of inactivity significantly conserves battery life.
  • Status indication: the device notifies the user in advance when batteries need replacing.
  • Measurement accuracy in subranges:
  • Range 0.01 to 0.099 Ω: measurement accuracy is ± (1% + 0.01 Ω).
  • Range 0.1 to 0.99 Ω: measurement accuracy is ± (1% + 0.01 Ω).
  • Range 1 to 49.9 Ω: measurement accuracy is ± (1% + 0.1 Ω).
  • Range 50 to 99.5 Ω: measurement accuracy is ± (1.5% + 0.5 Ω).
  • Range 100 to 199 Ω: measurement accuracy is ± (2% + 1 Ω).
  • Range 200 to 395 Ω: measurement accuracy is ± (5% + 5 Ω).
  • Range 400 to 590 Ω: measurement accuracy is ± (10% + 10 Ω).

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  This product is listed in the following categories

  Hobby, House and garden, Power tools, Workshop

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Product code: TI0284