Metrel MI 2087 Instaltest 61557 Digital Measuring Instrument

METREL MI 2087 Instaltest 61557 Digital Measuring Instrument

Multifunction, digital measuring instrument for low voltage installation safety testing in accordance with IEC / EN 61557.

MEASURING FUNCTIONS

- Complete range of test functions in accordance with IEC / EN 61557:
- DC insulation resistance measurement,
- PE conductor continuity,
- Loop and Line resistance,
- RCD analysing, with automatic test, test of dI, dt, Uc and earth Rs loop test
- Phase sequence in 3-phase systems

OTHER FEATURES

• illumination measurement
• varistor test
• frequency
• contact voltage
• under wall installation tracing
• fuse locating

Internal memory with a capability to store up 1000 test results that can later be transferred to a personal computer.