1. Description
The MEGABRAS model MD-5060e digital electronic ohmmeter is a
versatile, robust and easy-to-use equipment. It uses an efficient well
experienced technology, which provides reliable, safe and accurate
measurements up to 5 TΩ @ 5 kV, with 4 pre-selected test voltages:
0.5 kV, 1 kV, 2.5 kV and 5 kV, and with the possibility to select others test
voltages between 0.5 kV and 5 kV in 500 V steps.
Its microprocessor-based development makes the equipment operation
easier and enables the introduction of functions such as auto-range, test
voltage measurement, polarization and absorption Index indication, etc.
Other feature that is important in this insulation tester is negative voltages
that refer to the zero potential terminal (R) for detecting moisture.
Due to its reduced dimensions and weight, power supply autonomy and
mechanical resistance, this equipment is suitable for fieldwork under
extreme weather conditions. It is easy to carry, very simple to be operated
and resistant to violent treatment, which unavoidably includes frequent
bumps, extremely high or low temperatures, intense vibrations during
transportation over rough roads, long exposure to direct sunlight, dust,
sand and other wind-carried particles, etc. Everything without affecting its
accuracy, comparable to the best laboratory instruments.
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