Gossen Metrawatt M550O Metriso Base Test Instrument for Insulation

Gossen Metrawatt, M550O, Metriso Base Test Instrument for Insulation, Low-resistance and Voltage Measurements

M550O Includes Only:

• 1 Insulation and resistance measuring instrument
• 1 DAkkS calibration certificate
• 1 Set batteries
• 1 Carrying strap
• 1 Alligator clip
• 1 KS17-4 cable set
• 1 Condensed operating instructions
• 1 Supplement Safety Information

Features:

• Intelligent filter: precise and measurement-dependent activation for the measurement of very high resistances
• Digital and analog display, backlit
• Indication of dangerous contact voltage LED
• Acoustic signaling when the limit value is exceeded
• Detection of interference voltage in switch position OFF
• Overvoltage protection Protects the instrument in the event of inadvertent connection to mains power:
  • Fuse link for all resistance measuring ranges
  • Electronic fuse for the protection of low resistance and resistance measurement RLO and R

Applications:

• Measurement of insulation resistance at voltage-free devices and systems, up to 500 V
• Testing of the resistance of earthing conductors, protective conductors, and equipotential bonding
• Checking of test objects for the absence of voltage
• Testing of electrostatic discharge capacity at floor coverings (using shielded measurement cables) - EN 1081

Compact and rugged - for service calls under harsh conditions and laboratory us.