• Gossen Metrawatt
  • Camille Bauer


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Item number: Z237A

Leakage Current Measuring Adapter

Accessory for measuring leakage current and patient auxiliary current with a multimeter
  • ABMA
  • ABMA
  • ABMA
  • ABMA

The ABMA leakage current measuring adapter serves as an attachment for TRMS multimeters for the measurement of touch voltage per VDE 0100-710 (replacement for DIN VDE 0107, paragraph 10), and for the measurement of continuously flowing leakage current and patient auxiliary current per DIN EN 62353: 2014 and IEC 60601-1: 2005/A1: 2012 (Medical electrical equipment – Part 1: General requirements for basic safety and essential performance).

Product Highlights

Overload protection by means of PTC:
As opposed to a fuse link, the PTC resets itself automatically after being tripped and then disconnected from the input circuit.
  • Technical characteristics


    • Input current: 0 ... 50 mA AC, DC
    • Measuring shunt: 1 kΩ, 1.0%
    • Overload protection: PTC
    • Max. input current: 150 mA AC, DC


    • Output voltage: 0 ... 50 V (1 V/mA) AC, DC
    • Output resistance: 10 kΩ
    • Frequency response per EN 60601-1


    • Measuring category: CAT III 300 V


    • Input: Two 4 mm safety sockets, clearance: 19 mm in accordance with the standard
    • Output: Two 4 mm safety plugs, clearance: 19 mm in accordance with the standard


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