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Gossen Metrawatt METRISO G1000A (M542A)

Gossen Metrawatt METRISO G1000A (M542A)

100 KO ... 1 T?, up to 1,000 V test voltage, voltage measurement up to 1,000 V

The Gossen Metrawatt METRISO G1000A (M542A) is one of our Factory New insulation and resistance measuring instruments.

Price: $89.00



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Gossen Metrawatt METRISO G1000A (M542A) Features:

  • Analog display of measured values and limit values
  • Intelligent filter - precise and measurement-dependent activation for the measurement of very high resistances

          - beating, i. e. compensation of 16 2/3 Hz and 50 Hz interference

          - attenuation of capacitive influences from power cables, etc.

          - suppression of electric field influences

  • Signalling of dangerous contact voltage by means of LED
  • Indication of limit value violations by means of LED
  • Overvoltage protection - protects the instrument in the event of inadvertent connection to mains power
  • Fuse link for all resistance measuring ranges
  • New: Electronic fuse for protection of the low-resistance measurement RLO also protects the fuse link in the low-resistance measuring range in the event of faulty operation
  • One measuring point self-test with test resistance of 10 MΩ per EN 50110 / VDE 0105-100
  • Guard terminal for compensating surface current

The insulation measuring instruments are suitable for the following tasks:

  • Measurement of insulation resistance at voltage-free devices and systems, up to 1000 V
  • Checking of test objects for absence of voltage in systems with up to 1 kV
  • Testing of the resistance of earthing conductors, protective conductors and equipotential bonding
  • Testing of electrostatic discharge capacity at floor coverings (using shielded measurement cables) - EN 1081
  • With the help of the so-called 1 mA test per DIN VDE 0845/ EN 61645, testing for the triggering of performance category B and C / SPD type 2 and 3 surge protection devices (varistors, reference diodes etc.) can be executed with this measuring instrument, on-site as well, and evaluated in accordance with the manufacturer’s data.