• Gossen Metrawatt


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Item number: M630V

PE RLO-CHECK PACKAGE for Lighting Systems

DE The PE RLO-CHECK PACKAGE consists of a portable, digital, low-resistance ohmmeter with integrated cable reel and test probe extension.
  • PE RLO-CHECK PACKAGE for Lighting Systems

It’s especially well-suited for testing the low-impedance continuity of protective conductors in lighting systems.

Product Highlights

  • Battery-operated low-resistance ohmmeter
  • Cable reel with 30 m cable including measurement cable compensation
  • Easy-to-read digital display
  • Automatic polarity reversal
  • Acoustic alarm
  • Optical alarm
  • Single-key operation
  • Manual calibration
  • Extensive accessories

Your advantages

  • Safety for the user and the instrument in measuring categories CAT IV up to 300 V and CAT III up to 600 V
  • Outstanding carrying comfort thanks to adjustable hip belt and ultralight telescoping rod
  • Simple evaluation of measured values by means of digital display with color-coded backlight (red = no-go, blue = go)


The PE RLO-CHECK PACKAGE consists of a measuring instrument for checking the low-impedance continuity of protective and equipotential bonding conductors. Extending the test probe with the ultralight telescoping rod makes it especially well-suited for testing difficult to access objects such as lighting systems.
  • Technical characteristics
    • Measuring range: 0.00 Ω ... 20.0 Ω
    • Acoustic signaling for continuity (R < 1 Ω)
    • Acoustic and optical indication for interference voltage detection: 8 ... 400 V
    • Automatic polarity reversal per DIN EN 61557-4/VDE 0413-4
    • Balancing function for cable reel and accessories (compensation of up to 4 Ω)
  • Technical product comparison
  • Delivery
    1 Measuring instrument 4 Batteries (AA)
    1 Hip belt
    1 Cable reel with 30 m cable
    1 Test probe with protective cap
    1 Telescoping rod, 120 cm (190 g)
    1 Alligator clip
    1 Measurement coil cable
    1 PE adapter for electrical outlets
    1 Short-circuit jumper (0 Ω)
    1 Calibration shunt for continuity threshold (1 Ω)
    1 Set of operating Instructions
    1 Test certificate


Do you have any questions on the product or do you need technical information or details on the current delivery period? Our sales backoffice will be pleased to assist you.

Sales International:
Telephone: +49 911 8602-0
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